thumb
thumb 英 [θʌm] 美 [θʌm]
v. 竖拇指要求搭车 n. 拇指
进行时:thumbing 过去式:thumbed 过去分词:thumbed 第三人称单数:thumbs 名词复数:thumbs
- Your thumb is the fifth digit on your hand, the one that doesn't quite match your fingers. Thumbs help us grip objects with care and precision — it would be difficult to hold chopsticks without a thumb.
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- v. 竖拇指要求搭车
- n. 拇指
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1. She still sucks her thumb when she's worried.
她在忧虑时仍然会吸吮大拇指。
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2. There's a hole in the thumb.
手套的拇指上有个窟窿。
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3. He had thumbed all across Europe.
他搭乘便车游遍了欧洲。
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4. We managed to thumb a ride with a truck driver.
我们竖起拇指招呼过路的卡车司机让我们搭便车。
- thumb (n.) Old English þuma, from Proto-Germanic *thumon- (source also of Old Frisian thuma, Old Saxon, Old High German thumo, German Daumen, Dutch duim "thumb," Old Norse þumall "thumb of a glove"), literally "the stout or thick (finger)," from PIE *tum- "swell," from root *teue- "to swell." Unetymological spelling with -b (attested from late 13c.) is perhaps by influence of dumb; also compare limb (n.1).
- thumb (v.) "to go through" (especially of printed material), 1930, from thumb (n.), though the related sense of "soil or wear by handling" dates from 1640s. Earlier as a verb it meant "to play (a musical instrument) with the thumb" (1590s). Meaning "to hitchhike" is 1939; originally the thumb pointed in the direction one wished to travel. Related: Thumbed; thumbing. To thumb (one's) nose as an expression of derision is recorded from 1903.
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