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March 24, 2026
烯xī(xi1)
The character '烯' (xī) refers to alkenes, which are hydrocarbons that contain at least one carbon-carbon double bond. It is primarily used in chemistry to discuss organic compounds and their reactions. In scientific contexts, particularly in organic chemistry, this term is essential for discussing molecular structures and properties.
Strokes11Radical火
Cultural Note
In contemporary China, the study of organic chemistry is vital for industries such as petrochemicals and pharmaceuticals. Understanding terms like '烯' is crucial for students pursuing careers in these fields, reflecting the country's emphasis on scientific education.
Memory Tip
Think of '烯' (xī) as formed from the radical for fire (火) and the character for 'rest' (西). Imagine a fiery reaction happening when alkenes are involved in a chemical process, highlighting their reactivity and importance in organic chemistry.
Meanings of 烯
xī(xi1)
1alkene
Exercise 1 of 2
Listen & Choose the Meaning
Choose the correct answer:
About 烯
烯Simplified
11Strokes
火Radical
非语素字non-morpheme character (n-m.)Part of Speech
#—Frequency Rank
Podcast: 烯
Podcast: 烯
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AI Study Notes for 烯
Usage Notes
In scientific discussions, '烯' is used exclusively in formal contexts, such as academic papers or lectures. A common mistake is confusing '烯' with '烃' (tīng), which refers to hydrocarbons in general. Ensure you use the correct term depending on whether a double bond is present.
HSK Study Tips
While '烯' is not part of the HSK vocabulary list, learners should focus on related terms in organic chemistry to grasp its usage. It connects with other chemical terms, so understanding the structure of organic compounds can be beneficial.
Common Mistakes
Learners often confuse '烯' (alkene) with '烃' (hydrocarbon). For example, saying '我学习烃' (I study hydrocarbons) when they mean to specify alkenes can lead to ambiguity. Always clarify the type of hydrocarbon being discussed.
AI-enhanced 2026-03-24
Pronunciation of 烯
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Phonosemantic compound. 火 represents the meaning and 希 represents the sound.
1The meaning half火 carries the sense.
2The sound half希 is there for the reading, not the meaning.
3The giveawayfire
4On the record aspictophonetic.
Every clue here comes from the character's recorded structure — nothing is guessed.
Want the full history of 烯? Jason searches the paleographic record, weighs the competing accounts and judges the popular story.
Charged once for this character — everyone reads it afterwards.
Exercise 1 of 1
Character Formation Type
What type of character formation is 烯?
Decomposition of 烯
IDS Structure⿰火希
烯Full Character
=
火Huo3
left
希xi1
right
Exercise 1 of 2
Identify the Components
Which of these is a component of 烯?
How to say alkene in Chinese
“alkene” in Chinese is烯xī
The character '烯' (xī) refers to alkenes, which are hydrocarbons that contain at least one carbon-carbon double bond. It is primarily used in chemistry to discuss organic compounds and their reactions. In scientific contexts, particularly in organic chemistry, this term is essential for discussing molecular structures and properties.
When to use 烯
In scientific discussions, '烯' is used exclusively in formal contexts, such as academic papers or lectures. A common mistake is confusing '烯' with '烃' (tīng), which refers to hydrocarbons in general. Ensure you use the correct term depending on whether a double bond is present.
What learners get wrong
Learners often confuse '烯' (alkene) with '烃' (hydrocarbon). For example, saying '我学习烃' (I study hydrocarbons) when they mean to specify alkenes can lead to ambiguity. Always clarify the type of hydrocarbon being discussed.
Write 烯
烯
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Practice writing 烯 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.
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Grammar Patterns of 烯
烯 carries one core meaning. Below you'll find the patterns that show how it combines with other words, plus example sentences pulled directly from native usage.
