点击下方单词,选择对的这个单词
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形容词
名词
1. 难以解释的事情;无法估计的事物An imponderable is something unknown which it is difficult or impossible to estimate or make correct guesses about.
1. a factor whose effects cannot be accurately assessed
e.g. human behavior depends on many imponderables
多通过句子记忆单词，而不是单独死记硬背。
