| 单词 | razor |
|---|---|
| 音标 | ['reizə] |
| 解释 | n.剃刀，刮胡刀 |
| 红宝书 | 【英】 n.剃刀，刮胡刀(a keen cutting instrument for shaving) 【考】 bit : drill / blade : razor(钻用钻头来钻/剃刀 用刀锋来剃) 【记】 raze(夷平，抹掉)＋o r→剃刀 |
| 字源 | razor (n.) late 13c., from Old French raseor "a razor" (12c.), from raser "to scrape, shave" (see rase). Razor clam (1835, American English) so called because its shell resembles an old folding straight-razor. Razor-edge figurative of sharpness or a fine surface from 1680s. |
| 不择手段背单词 | n. 剃刀, 刮胡刀 【记】raze(v 夷为平地), or一把脸夷为平地－剃刀 【类】bit: drill = blade: razor钻用钻头来钻 = 剃刀用刀锋来剃 |
| 趣味全助记 | 【记】源自rase 消除；raze 铲平，夷平 + or；eraser 橡皮，用来抹去 【相关】erase 抹去, 擦掉 |
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