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溶 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
róngto dissolven, 13 strokes, radical 氵, rank #12796, Hard
róngsolublen, 13 strokes, radical 氵, rank #12796, Hard
róngto melt, to dissolven, 13 strokes, radical 氵, rank #12796, Hard
róng(rong2) T2
  1. 1to dissolve
  2. 2soluble
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026
róng(rong2)

The character 溶 (róng) means 'to dissolve' or 'to melt.' It is commonly used in contexts involving liquids, such as when talking about substances dissolving in water or ice melting. The nuance often implies a smooth transition from a solid to a liquid state.

Strokes13RadicalFrequency#12796DifficultyHard
Cultural Note

In Chinese cooking, the concept of dissolution is vital; for example, when preparing traditional dishes, knowing how to properly dissolve ingredients like sugar or salt is crucial for flavor balance. This character also appears frequently in discussions about herbal medicines, where the dissolution of components into liquids is a common topic.

Memory Tip

Imagine a big ice cube (representing the solid) slowly melting into a refreshing drink (the liquid). The top of the ice cube has a wave-like pattern (the radical 水, meaning 'water'), which helps you remember that it involves a liquid state. The sound 'róng' can remind you of 'wrong' — don't let the ice stay wrong and frozen; let it dissolve!

Meanings of 溶

róng(rong2)
1to dissolve
2soluble
Exercise 1 of 2

Listen & Choose the Meaning

Choose the correct answer:

About 溶

Simplified
13Strokes
Radical
名词míngcínoun (n.)Part of Speech
#12796Frequency Rank

Podcast: 溶

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Podcast:

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AI Study Notes for 溶

Quick Contrast

溶 (róng) vs 融 (róng) — use 溶 for substances dissolving in liquids, and 融 for the blending or melting of substances in a more general or figurative sense.

Memory Mnemonic

Imagine a big ice cube (representing the solid) slowly melting into a refreshing drink (the liquid). The top of the ice cube has a wave-like pattern (the radical 水, meaning 'water'), which helps you remember that it involves a liquid state. The sound 'róng' can remind you of 'wrong' — don't let the ice stay wrong and frozen; let it dissolve!

Usage Notes

Be careful not to confuse 溶 with similar-sounding characters like 融 (róng), which means 'to blend' or 'to fuse.' This word is generally neutral and can be used in both formal and informal contexts, but it is more common in scientific or culinary discussions. Common collocations include '溶解' (róngjiě) meaning 'to dissolve' and '溶液' (róngyè) meaning 'solution.'

HSK Study Tips

Although 溶 is not assigned a specific HSK level, it connects with other HSK vocabulary related to cooking and chemistry. Students should focus on recognizing it in contexts involving changes of state in substances, which can help in both academic and practical discussions.

Cultural Note

In Chinese cooking, the concept of dissolution is vital; for example, when preparing traditional dishes, knowing how to properly dissolve ingredients like sugar or salt is crucial for flavor balance. This character also appears frequently in discussions about herbal medicines, where the dissolution of components into liquids is a common topic.

Common Mistakes

Learners often confuse 溶 with 融, thinking they have similar meanings. For example, saying '我把盐溶了' (I dissolved the salt) is correct, while '我把盐融了' could imply blending rather than simply dissolving, which changes the meaning.

AI-enhanced 2026-03-24

Pronunciation of 溶

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Etymology of 溶

Formation Typepictophonetic
六书 ClassificationPhono-semantic (形声字)~80-90% of characters
Explanation

Phonosemantic compound. 氵 represents the meaning and 容 represents the sound.

Memory Hint

water

Semantic (meaning)
+
Phonetic (sound)
Learn more about Phono-semantic (形声字) characters
Exercise 1 of 1

Character Formation Type

What type of character formation is 溶?

Decomposition of 溶

IDS Structure⿰氵容
Full Character
=
shui3
left
Rong2
right
Exercise 1 of 2

Identify the Components

Which of these is a component of 溶?

Write 溶

Practice writing stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Grammar Patterns of 溶

溶 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 3 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.

Exercise 1 of 4

Complete the Sentence

____液里的维生素比固体食物里的维生素受到的影响更大。

Vitamins in solution are more affected than those in solid foods.

Example Sentences for 溶 (10)

Listen to all sentences once to receive XP
1
溶液里的维生素比固体食物里的维生素受到的影响更大。

róng yè lǐ de wéi shēng sù bǐ gù tǐ shí wù lǐ de wéi shēng sù shòu dào de yǐng xiǎng gēng dà。

Vitamins in solution are more affected than those in solid foods.
2
先将糖稍稍加热,以使其溶解得更快些。

xiān jiāng táng shāo shāo jiā rè, , yǐ shǐ qí róng jiě dé gēng kuài。

Warm the sugar slightly first to make it dissolve quicker.
3
流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。

liú rù hú zhōng de quán shuǐ hé hé shuǐ xié dài le róng yú shuǐ de xiāo suān yán hé lín suān yán。

Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.
4
胡萝卜素不溶于水,但可溶于油类和脂肪。

hú luó bǔ sù bù róng yú shuǐ, , dàn kě róng yú yóu lèi hé zhī。

Carotenes are insoluble in water and soluble in oils and fats.
5
皮革上的这种红色染料可溶于水。

pí gé shàng de zhè zhǒng hóng sè rǎn liào kě róng yú shuǐ。

The red dye on the leather is water-soluble.
6
油和水不相溶。

yóu hé shuǐ bù xiāng róng。

Oil and water don't mix.
7
学生们观察了糖在茶中的溶解.

xué shēng mén guān chá le táng zài chá zhōng de róng jiě.

Students observed the solution of sugar in tea.
8
她把糖溶在茶里.

tā bǎ táng róng zài chá lǐ.

She dissolved the sugar in the tea.
9
在描述气溶胶时人们经常离题.

zài miáo shù qì róng jiāo shí rén mén jīng cháng lí tí.

When writing about aerosol one is continually invited to digress.
10
通过交替的冻结 、 抽空和溶化来使溶液除气.

tōng guò jiāo tì de dòng jié、 、 chōu kōng hé róng huà lái shǐ róng yè chú.

The solution is degassed by alternately freezing, evacuating and thawing.

Cultural Notes for 溶

🏮Cultural insight

In Chinese cooking, the concept of dissolution is vital; for example, when preparing traditional dishes, knowing how to properly dissolve ingredients like sugar or salt is crucial for flavor balance. This character also appears frequently in discussions about herbal medicines, where the dissolution of components into liquids is a common topic.

Word Family of 溶

Words Containing This Character20
róngsoluble
溶液solution (chemistry)
溶解róngjiěto dissolve
溶剂solvent溶劑
溶化to melt
速溶instant
可溶性solubility
岩溶karst, kind of porous limestone (geology)
溶洞karst cave
溶血hemolysis (breakdown of red blood cells leading to anemia)
溶解度solubility
溶质dissolved substance溶質
溶酶体lysosome溶酶體
溶蚀dissolving溶蝕
可溶soluble
气溶胶aerosol氣溶膠
溶解性soluble
脱溶to precipitate (solid from a solution)脫溶
溶体solution溶體
易溶soluble
Exercise 1 of 4

Compound Meaning

What does 溶 mean?

Frequently Asked Questions about 溶

Common combinations include '溶解' (to dissolve) and '溶液' (solution).