weld
英 [weld]
美[w?ld]
- vt. 焊接；使結(jié)合；使成整體
- vi. 焊牢
- n. 焊接；焊接點(diǎn)
- n. (Weld)人名；(英)韋爾德
CET4TEM4考研CET6IELTSGRETOEFL低頻詞核心詞匯
詞態(tài)變化
第三人稱(chēng)單數(shù):?welds;過(guò)去式:?welded;過(guò)去分詞:?welded;現(xiàn)在分詞:?welding;
中文詞源
weld 焊接
來(lái)自well拼寫(xiě)變體，泉水，涌出，沸騰。該詞用于指焊接。
英文詞源
- weld
- weld: [16] Weld is ultimately the same verb as well (as in ‘The tears welled up in his eyes’). This originally meant ‘boil, melt’, but in the 15th century (perhaps under the influence of Swedish v?lla ‘gush, weld’) it began to be used for ‘fuse metal by heating’. Weld itself presumably arose from the use of the past form welled as a present form.
=> well - weld (n.2)
- "joint formed by welding," 1831, from weld (v.).
- weld (v.)
- 1590s, "unite or consolidate by hammering or compression, often after softening by heating," alteration of well (v.) "to boil, rise;" influenced by past participle form welled. Related: Welded; welding.
- weld (n.1)
- plant (Resedo luteola) producing yellow dye, late 14c., from Old English *wealde, perhaps a variant of Old English wald "forest" (see wold). Spanish gualda, French gaude are Germanic loan-words.
雙語(yǔ)例句
- 1. to weld a broken axle
- 焊接一條斷裂的軸
來(lái)自《權(quán)威詞典》
- 2. She has both the authority and the personality to weld the party together.
- 團(tuán)結(jié)全黨所需的權(quán)威和個(gè)人魅力她兩者兼具。
來(lái)自柯林斯例句
- 3. Where did you learn to weld?
- 你在哪兒學(xué)會(huì)的焊接技術(shù)？
來(lái)自辭典例句
- 4. They will also be used on factory floors to weld things together.
- 它們也可用于工廠(chǎng)車(chē)間，用來(lái)焊接物體。
來(lái)自辭典例句
- 5. It's possible to weld stainless steel to ordinary steel.
- 不銹鋼是有可能和普通鋼焊接在一起的。
來(lái)自辭典例句