| 正面 | 7978.rebound 英 [rɪ'baʊnd]美 [rɪ'baʊnd] ![]() ![]() ![]() ![]() |
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| 背面 | ![]() ![]() ![]() ![]() ![]() 释义: 这里所说的“阿司匹林”,是一种镇痛解热药,用来缓解疼痛和降低高烧病人的体温。“阿司匹林”是这种药物的俗称,其学名则是“乙酰水杨酸”。发明阿司匹林的是1905年的诺贝尔化学奖获得者、德国化学家拜尔(Adolf von Baeyer,1835—1917)。他通过合成的方式制造出了乙酰水杨酸(acide acétylsalicylique)。说到水杨酸,很多人都知道,绣线菊(spirée或spiraea)的主要成分便是这种酸。但是,乙酰水杨酸却并不是从这种植物中提取出来的。于是,德国人就将乙酰水杨酸这种合成酸称为“Aspirin”(并非从绣线菊中提取出来的水杨酸)。其中,“a-”是表示否定的希腊语前缀,“spir”意为“绣线菊”,“-in”是医学和化学领域常用的日耳曼语后缀。由于阿司匹林是一个统称,所以该词的首字母无须大写。音译“阿司匹林”。n. 回弹;篮板球vi. 回升;弹回vt. 使弹回v. 重新装订(rebind的过去式和过去分词) 例句: 1. The recent rebound in mortgage rates could snuff out the housing recovery.抵押贷款利率最近的回升可能会扼杀房地产的复苏。 rebound 弹回,反弹re-,向后,往回,bound,弹回。 rebound (v.)late 14c., "to spring, leap," also "return to afflict" (early 15c.), from Old French rebondir "leap back, resound; repulse, push back," from re- "back" (see re-) + bondir "leap, bound" (see bound (v.)). Sense of "to spring back from force of impact" is recorded from late 14c. Sports use probably first in tennis; basketball sense is attested from 1914. Related: Rebounded; rebounding.rebound (n.)1520s, in reference to a ball, from rebound (v.). Sense in basketball from 1920 (from 1917 in ice hockey). Meaning "period of reaction or renewed activity after disturbance" is from 1570s." |
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