Meanings of 脲
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About 脲
Podcast: 脲
Podcast: 脲
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AI Study Notes for 脲
Think of the character 脲 as a 'foot' (月) standing on a 'root' (丿), representing how urea is derived from the body's metabolism and is excreted through urine. The sound 'niào' can be remembered by associating it with 'now,' suggesting the urgency of biological waste removal.
脲 is typically used in scientific contexts, particularly in biochemistry and agriculture. It is often confused with 尿 (niào), which means urine; keep in mind that 脲 specifically refers to urea itself. Use this term in formal discussions about health or science.
Although 脲 is not part of the HSK vocabulary lists, it connects to concepts in higher-level studies of biology and chemistry. Focus on its usage in scientific discussions and familiarize yourself with related terms like 尿 (urine) and 尿素 (urea).
In traditional Chinese medicine, understanding bodily fluids, including urea, is important for diagnosing health conditions. Urea levels can indicate hydration and overall health, reflecting the holistic view of the body in Chinese culture.
Learners often confuse 脲 with 尿, mistakenly using them interchangeably, such as saying '我需要脲' (I need urea) instead of '我需要尿' (I need urine). Remember that 脲 is specifically about the chemical compound, while 尿 refers to the bodily fluid.
Pronunciation of 脲
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Etymology of 脲
organic compound
Character Formation Type
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Decomposition of 脲
Identify the Components
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Write 脲
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Practice writing 脲 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.
Grammar Patterns of 脲
脲 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 4 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.
Complete the Sentence
这类含氮化合物的例子是咪____唑,三聚氰酸三酰胺, 三聚氰酸一酰胺.
Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide.
Example Sentences for 脲 (2)
Cultural Notes for 脲
In traditional Chinese medicine, understanding bodily fluids, including urea, is important for diagnosing health conditions. Urea levels can indicate hydration and overall health, reflecting the holistic view of the body in Chinese culture.
Word Family of 脲
Compound Meaning
What does 脲 mean?
Frequently Asked Questions about 脲
脲 (niào) refers specifically to urea, while 尿 (niào) means urine. Urea is a component of urine, but they are not interchangeable.