词汇 | gear |
词根词缀 | 词源: c.1200, "equipment," from O.N. gervi "apparel," related to gerr "ready," and gerva "make ready," from P.Gmc. *garwin- (cf. O.E. gearwe; O.H.G. garawi "clothing, dress," garawen "to make ready;" Ger. gerben "to tan"), from PIE *garw-. Meaning of "toothed wheel in machinery" first attested 1520s. Slang for "male sex organs" from 1670s. British slang sense of "stylish, excellent" first recorded 1951, from earlier that's the gear, expression of approval, 1925. 词根记忆: n. 齿轮,传动装置v.(to)调整,使适合After the rehearsal, the weary mechanic repaired the gears with shears and spear.排练完后,疲倦的机修工用剪刀和矛修理了齿轮装置. |
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