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蚜 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
蚜yáaphid, plant lousen, 10 strokes, radical 虫
蚜yáaphisunknown, 10 strokes, radical 虫
yá(ya2)ya T2
  1. 1aphid, plant louse
  2. 2aphis
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March 24, 2026

蚜yá(ya2)

The character 蚜 (yá) refers to aphids, small sap-sucking insects that are commonly found on plants. They are often considered pests in agriculture due to their ability to rapidly reproduce and damage crops. Understanding this term can be useful in discussions related to gardening, agriculture, or pest control.

Strokes10Radical虫
Cultural note

In traditional Chinese agriculture, understanding pests like aphids is crucial for maintaining crop health, which reflects the importance of sustainable farming practices in Chinese culture. The integration of pest management in Chinese farming techniques showcases a deep-rooted connection to the land.

Memory tip

Imagine a tiny bug, the aphid, hiding among leaves, looking like a 'yawning' insect because it sucks out the plant's nutrients. The character 蚜 has the '虫' (insect) radical, reminding you that it's an insect, and '也' (yě) sounds like 'yá', helping you connect the sound to the meaning.

Meanings of 蚜

yá(ya2)
1aphid, plant louse
2aphis
Exercise 1 of 2

By ear

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About 蚜

蚜Simplified
10Strokes
虫Radical
名词míngcínoun (n.)Part of Speech
#—Frequency Rank

Podcast: 蚜

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Podcast: 蚜

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AI study notes for 蚜

Usage Notes

When using 蚜, it's important to note that it's a more technical term often used in agricultural contexts. Avoid confusing it with other pests; for example, do not use 蚜 when referring to all insects or bugs in general. The tone should always be pronounced as the second tone (yá), rather than mixing it with first or third tones.

HSK Study Tips

Though 蚜 is not included in the HSK vocabulary lists, it connects to HSK Level 4 words related to nature and agriculture, such as 植物 (zhíwù - plant). Students should focus on the radicals and how they inform the meaning of related words in this context.

Common Mistakes

Learners often confuse 蚜 with other insect-related terms, mistakenly using it to refer to all pests. For example, saying '蚜会吃我的植物' (Aphids will eat my plants) is correct, but do not generalize to all insects by saying '蚜会吃虫子' (Aphids will eat bugs).

AI-enhanced 2026-03-24

Pronunciation of 蚜

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Etymology of 蚜

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

Phonosemantic compound. 虫 represents the meaning and 牙 represents the sound.

Memory hint

insect

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

Origin

蚜 = 虫 + 牙. What kind of character does that make it?

Decomposition of 蚜

IDS Structure⿰虫牙
蚜Full character
=
虫chong2
left
牙ya2
right
Exercise 1 of 2

Parts

Which of these is part of 蚜?

How to say aphid, plant louse in Chinese

“aphid, plant louse” in Chinese is蚜yá

The character 蚜 (yá) refers to aphids, small sap-sucking insects that are commonly found on plants. They are often considered pests in agriculture due to their ability to rapidly reproduce and damage crops. Understanding this term can be useful in discussions related to gardening, agriculture, or pest control.

When to use 蚜

When using 蚜, it's important to note that it's a more technical term often used in agricultural contexts. Avoid confusing it with other pests; for example, do not use 蚜 when referring to all insects or bugs in general. The tone should always be pronounced as the second tone (yá), rather than mixing it with first or third tones.

What learners get wrong

Learners often confuse 蚜 with other insect-related terms, mistakenly using it to refer to all pests. For example, saying '蚜会吃我的植物' (Aphids will eat my plants) is correct, but do not generalize to all insects by saying '蚜会吃虫子' (Aphids will eat bugs).

Write 蚜

蚜

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

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Grammar patterns of 蚜

蚜 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 2 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 3

Fill the gap

Type the missing word. Pinyin works; then pick the character.

____虫正在毁掉一片片的小麦和大麦田地。

The aphid is now laying waste to the wheat and barley fields.

Example sentences for 蚜 (3)

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1
蚜虫正在毁掉一片片的小麦和大麦田地。

yá chóng zhèngzài huǐ diào yī piàn piàn de xiǎomài hé dà mài tián dì。

The aphid is now laying waste to the wheat and barley fields.
2
汁液直接流过蚜虫的身体, 结果只是变得更稠、更甜.

zhī yè zhíjiē liú guò yá chóng de shēntǐ, jiéguǒ zhǐshì biàn de gèng chóu、 gèng tián.

Sap passes right through the aphides'bodies, only getting a little thicker and sweeter.
3
研究了百合上桃蚜种群数量季节变动动态.

yánjiū le bǎihé shàng táo yá zhǒng qún shùliàng jìjié biàndòng dòngtài.

The population dynamic of Myzus Persicae on Lilium Speciosum was studied.

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Word Family of 蚜

Words containing this character2
蚜虫aphid蚜蟲
蚜yáaphis
Exercise 1 of 1

Words with 蚜

What does 蚜虫 mean?

Frequently asked questions about 蚜

蚜 means 'aphid' in English, referring to a type of plant-sucking insect.

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