
好词典

源自拉丁语 'perceptibilis'(可感知的),由 'percipere'(感知)和 '-ibilis'(能够)组成,15世纪进入英语。
❶ 能够被察觉或感知的,通常指变化、差异等足够明显以至于可以被注意到。
“There was a perceptible change in temperature after sunset.”
(日落之后,温度出现了明显的变化。)
“Her nervousness was barely perceptible during the speech.”
(她在演讲中的紧张几乎难以察觉。)
barely perceptible — 几乎察觉不到的,形容极其微小或细微的变化、差异等。
“The vibration was barely perceptible, but it indicated a mechanical issue.”
(震动几乎难以察觉,但它预示着机械故障。)