单词 | solder |
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音标 | ['sɔldə] |
解释 | v.銲接,銲合 |
红宝书 | 【英】 v.銲接,銲合(to bring into firm union) 【考】 反义词:breach(断裂 ) 【记】 和soldier(战士)一起 记 【例】 solder the broken wires together(把断电线銲 接在一起) |
字源 | solder (v.) mid-14c., sawd "mend by soldering," from solder (n.). Modern form is a re-Latinization from early 15c. Related: Soldered; soldering. solder (n.) early 14c., soudur, from Old French soldure, soudeure, from souder, originally solder, "to consolidate, close, fasten together, join with solder" (13c.), from Latin solidare "to make solid," from solidus "solid" (see solid (adj.)). Modern form in English is a re-Latinization from early 15c. The loss of Latin -l- in that position on the way to Old French is regular, as poudre from pulverem, cou from collum, chaud from calidus. The -l- typically is sounded in British English but not in American, according to OED, but Fowler wrote that solder without the "l" was "The only pronunciation I have ever heard, except from the half-educated to whom spelling is a final court of appeal ..." and was baffled by the OED's statement that it was American. Related: Soldered; soldering. The noun is first attested late 14c. |
不择手段背单词 | v. 銲接; 连接 【记】源于: solid(n 固体; adj 固体的; 坚固的)由solder形成. Soldier(n 士兵)solder自己的枪. 【反】breach(n /v 断裂; 违背) |
趣味全助记 | 【记】源自solid;solid + er 使其更结实,将不结实的地方銲接起来;soldier 士兵就像solder,一种金属一样坚硬 |
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