compound是什么意思（compound的用法）

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一、compound是什么意思

1、compound 复合物

2、com-, 强调。-pon, 放置，词源同opponent, position. 即放在一起的。

二、compound的用法

1、compound

2、compound: There are two distinct words compound in English. The one meaning ‘combine’ [14] comes ultimately from Latin compōnere ‘put together’. Old French took two verbs from this: the perfect stem composproduced composer (whence English compose) while the infinitive became compondre, source of English compound. Its original Middle English form was compoune; the final d came from the adjectival use of the past participle compouned. Compound ‘enclosure’ [17] is of Eastern origin: it comes from Malay kampong ‘group of buildings, village’, and was borrowed via Portuguese campon or Dutch campoeng.The English form was no doubt remodelled on the basis of compound ‘combine’.=> compose, composite, position

3、compound (v.)

4、"to put together," late 14c., compounen "to mix, combine," from Old French compondre, componre "arrange, direct," from Latin componere "to put together" (see composite). The -d appeared 1500s in English on model of expound, etc. Related: Compounded; compounding.

5、compound (n.2)

6、"a compound thing," mid-15c., from compound (adj.).

7、compound (n.1)

8、1670s, via Dutch (kampoeng) or Portuguese, from Malay kampong "village, group of buildings." Spelling influenced by compound (v.). Originally, "the enclosure for a factory or settlement of Europeans in the East," later used of South African diamond miners' camps (1893), then of large fenced-in spaces generally (1946).

9、compound (adj.)

10、late 14c., originally compouned, past participle of compounen (see compound (v.)). Compound eye is attested from 1836; compound sentence is from 1772.

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