imperceptible

英式英标[,ɪmpɚ\'sɛptəbl]
美式音标[ɪmpə\'septɪb(ə)l]

adj. 感觉不到的；极细微的

TEM8词汇

中文词源

imperceptible 无法感知的

im-,不，非，perceptible,可感知的。

英文词源

imperceptible (adj.): early 15c., from French imperceptible (early 15c.), from Medieval Latin imperceptibilis, from assimilated form of in- "not, opposite of" (see in- (1)) + perceptibilis (see perceptible). Related: Imperceptibly. OED marks imperceivable as "Now rare."

中文解释

1、im- "not, opposite of" + per- "thoroughly" + cept- + -ible.2、literally "take entirely".3、figuratively "grasp with the mind, learn, comprehend, recognize, notice".4、如今，在英语里只使用其比喻义、引申义。

实用例句

1. Brian's hesitation was almost imperceptible.: 布赖恩的犹豫几乎难以察觉。

2. imperceptible changes in temperature: 难以觉察的气温变化

3. The slight change in the taste was imperceptible to most people.: 这种味道的细微变化对大多数人而言是无法觉察的.

4. She answered with an almost imperceptible nod of the head.: 她几乎不为人察觉地点了一下头作为回答.

5. His head moved in an almost imperceptible nod.: 他点头的动作微小得几乎看不出来.

imperceptible

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