impervious

英 [ɪmˈpɜː.vi.əs]      美 [ɪmˈpɝː.vi.əs]
  • adj. 不受影响的,无动于衷的;不能渗透的
星级词汇:
impervious
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记忆“impervious”可以通过联想和拆分方法:

1. 联想“im-”(否定前缀)+ “pert”(相关的词根,如“pertinent”表示相关的)+ “-ious”(形容词后缀)。
2. 记忆法:想象一个物体对水“im”(不)渗透(“pervious”源自“pervade”,意为渗透),因此它是“impervious”的,即“不可渗透的”。

通过这样的联想,可以将“impervious”记住为“不可渗透的”。

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impervious 不可渗透的

im-,不,非,pervious,渗透的。

impervious (adj.)
1640s, from Latin impervius "that cannot be passed through," from assimilated form of in- "not, opposite of" (see in- (1)) + pervius "letting things through," from per "through" + via "road." Related: Imperviously; imperviousness.
1. The floorcovering you select will need to be impervious to water.
挑选的地板材料必须是防水的。
2. The political system there has been impervious to all suggestions of change.
那里的政治体制对于所有的改革建议一概置之不理。
3. He remained impervious to all Nell's sulks and blandishments.
对尼尔的愠怒和甜言蜜语,他都无动于衷.
4. She was impervious to his charms.
他的魅力不能令她动心.
5. He was completely impervious to criticism.
他对批评毫不在乎.