不可逆 (bùkěnì) translates to 'irreversible' in English. It is commonly used in scientific contexts, particularly in chemistry and physics, to refer to processes that cannot be undone or reversed. The term implies a permanent change or state, emphasizing the idea that once something occurs, it cannot return to its original form.
HSK 7, 24 strokes, Hard
bùkěnì(bu4ke3ni4) T4
Listen to the audio pronunciation 3 times to gain XP
May 27, 2026
不可逆bùkěnì(bu4ke3ni4)
不可逆 (bùkěnì) translates to 'irreversible' in English. It is commonly used in scientific contexts, particularly in chemistry and physics, to refer to processes that cannot be undone or reversed. The term implies a permanent change or state, emphasizing the idea that once something occurs, it cannot return to its original form.
Strokes24Frequency#—DifficultyHard
Cultural Note
The concept of irreversibility is significant in Chinese philosophy, particularly in discussions about time and change. Understanding 不可逆 can enrich discussions about traditional Chinese views on life's natural progression and the acceptance of change.
Memory Tip
Think of the character 不 (bù) meaning 'not' and 可 (kě) meaning 'can' combined with 逆 (nì), which means 'reverse'. Imagine a scenario where a magician performs a trick that transforms a rabbit into a hat, but once it happens, you realize it’s不可逆—there's no turning the rabbit back! This vivid image helps connect the meaning of 'irreversible' with the characters.
About 不可逆
不可逆Simplified
24Strokes
—Radical
名词míngcínoun (n.)Part of Speech
#—Frequency Rank
HSK 3.0L7AdvancedCEFRC2
Podcast: 不可逆
Podcast: 不可逆
Listen to Jason & Amy break down this word for you
New here?
AI Study Notes for 不可逆
Quick Contrast
不可逆 (bùkěnì) vs 不可恢复 (bùkě huīfù): use 不可逆 when emphasizing a permanent change, while 不可恢复 focuses more on the inability to restore something to its previous state.
Memory Mnemonic
Think of the character 不 (bù) meaning 'not' and 可 (kě) meaning 'can' combined with 逆 (nì), which means 'reverse'. Imagine a scenario where a magician performs a trick that transforms a rabbit into a hat, but once it happens, you realize it’s不可逆—there's no turning the rabbit back! This vivid image helps connect the meaning of 'irreversible' with the characters.
Usage Notes
In formal contexts such as academic writing or professional discussions, it is crucial to use 不可逆 accurately. Learners often confuse it with 可逆 (kěnì), which means 'reversible'. Ensure to practice using both terms in sentences to grasp the difference.
HSK Study Tips
At HSK Level 7, students should focus on understanding the application of 不可逆 in various scientific and technical contexts. This word connects with other HSK 7 vocabulary, such as 变化 (biànhuà, 'change') and 过程 (guòchéng, 'process'), enhancing their ability to discuss complex ideas.
Cultural Note
The concept of irreversibility is significant in Chinese philosophy, particularly in discussions about time and change. Understanding 不可逆 can enrich discussions about traditional Chinese views on life's natural progression and the acceptance of change.
Common Mistakes
Learners often misuse 不可逆 by saying 它是可逆 (tā shì kěnì, 'it is reversible') when they mean to convey that something is irreversible. Always remember the correct context and meaning to avoid this mistake.
AI-enhanced 2026-05-27
Pronunciation of 不可逆
Premium — Locked
AI tone practice
Pro
Drill the tone of 不可逆 with AI-powered exercises, get instant feedback, and earn XP toward mastery. Interactive tone practice is part of Pro.
New here? to save your writing progress and earn XP.
Practice writing 不可逆 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.
Write correctly 3 times to earn XP
Cultural Notes for 不可逆
🏮Cultural insight
The concept of irreversibility is significant in Chinese philosophy, particularly in discussions about time and change. Understanding 不可逆 can enrich discussions about traditional Chinese views on life's natural progression and the acceptance of change.
Frequently Asked Questions about 不可逆
You can use 不可逆 in scientific discussions, particularly in chemistry or physics, as well as in philosophical discussions about change.
While it is more common in academic or professional settings, you might encounter it in discussions about life changes or decisions that cannot be undone.
Remember that 不可逆 means 'irreversible' while 可逆 means 'reversible'. Practicing sentences with both terms can help clarify their meanings.
