constituent
?? 發(fā)布時(shí)間：2026-04-15 07:43:54
英 [k?n'st?tj??nt]
美[k?n'st?t?u?nt]
- n. 成分；選民；委托人
- adj. 構(gòu)成的；選舉的
CET6TEM8IELTSGRE考研TOEFL中低頻詞常用詞匯
詞態(tài)變化
復(fù)數(shù):?constituents;
英文詞源
- constituent (n.)
- 1620s, "one who appoints or elects a representative," from Latin constituentem (nominative constituens), present participle of constituere (see constitute). The notion is "to make up or compose" a body by appointing or electing a representative. As an adjective, "essential, characteristic," from 1660s; "that appoints or elects a representative to a body," from 1714.
雙語例句
- 1. The constitution also confers large powers on Brazil's 25 constituent states.
- 憲法還賦予巴西的25個(gè)成員州很大的權(quán)力。
來自柯林斯例句
- 2. Over time, the protein in the eggshell breaks down into its constituent amino acids.
- 時(shí)間久了，蛋殼中的蛋白質(zhì)就會分解為其構(gòu)成成分氨基酸。
來自柯林斯例句
- 3. Caffeine is the active constituent of drinks such as tea and coffee.
- 咖啡因是茶、咖啡之類飲品中的活性成分。
來自辭典例句
- 4. Glycerol is a constituent of all fats and phospholipids.
- 甘油是所有脂肪和磷脂的組成部分.
來自辭典例句
- 5. Compounds can often split up by chemical reactions into their constituent elements.
- 化合物常能通過化學(xué)反應(yīng)分解為構(gòu)成該化合物的各個(gè)元素.
來自辭典例句