thumb是什么意思

thumb英 [θ?m] 美 [θ?m]

n.拇指; (手套的) 拇指部份;

vi.翹起拇指請求搭乘(過路汽車)，示意請求搭便車; 翻閱;

vt.翻閱; 作搭車手勢; 用拇指翻臟[翻壞](書頁等)

[例句]He took the pen between his thumb and forefinger.

他用拇指和食指捏著筆。

[其他]第三人稱單數(shù)：thumbs 復(fù)數(shù)：thumbs 現(xiàn)在分詞：thumbing 過去式：thumbed 過去分詞：thumbed

opposable-thumb與之相對的拇指opposable與之相對的雙語對照詞典結(jié)果：opposable[英][?'p??z?bl][美][?'po?z?b?l]adj.可反對的; 例句:1.Our opposable thumbs and big brains gave us the tools to dominate the planet, but wisdom comes more slowly than physical hardware. 我們適合抓握物體的手指和容量巨大的大腦給予我們統(tǒng)治這個星球的手段，但是智慧要比身體素質(zhì)來得慢得多。