词汇 | weight |
词根词缀 | 词源: O.E. gewiht, from P.Gmc. *(ga)wekhtiz, *(ga)wekhtjan (cf. O.N. vætt, O.Fris. wicht, M.Du. gewicht, Ger. Gewicht), from *weg- (see weigh). The verb meaning "to load with weight" is attested from 1747; sense in statistics is recorded from 1901. To lose weight "get thinner" is recorded from 1961. Weight Watcher as a trademark name dates from 1960. To pull one's weight (1921) is from rowing. Weighty "important, serious, grave" is from 1489. 词根记忆: n. 重量;负荷,重担;重要性,分量;砝码,秤砣My neighbor knows the height and weight of the highjacked freight.我邻居知道被劫持货船的高度和重量. |
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