The imperceptible shift in ocean temperature can trigger profound changes in marine ecosystems over decades.
海洋温度的细微变化可能在数十年间引发海洋生态系统的深刻改变。
Which choice best defines “imperceptible”?
C — Too slight to be noticed.. “imperceptible” means Too slight to be noticed..
Which word means “Too slight to be noticed.”?
B — imperceptible. “imperceptible” means Too slight to be noticed..
imperceptible — Too slight to be noticed.. In Chinese: 觉察不到的;极微小的.
imperceptible is pronounced //ˌɪmpərˈseptəbl//.
The imperceptible shift in ocean temperature can trigger profound changes in marine ecosystems over decades. (海洋温度的细微变化可能在数十年间引发海洋生态系统的深刻改变。)
invisible, subtle, minute — all close in meaning to imperceptible (Too slight to be noticed.).
noticeable, obvious — each the opposite of imperceptible (Too slight to be noticed.).
Yes. imperceptible is on the SAT Prep Difficult list — the higher-register words that decide the hard questions. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.
im(不) + perceptible(可察觉的) → 察觉不到 → 极细微。