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weld

英 [weld] 美[w?ld]
  • vt. 焊接;使结合;使成整体
  • vi. 焊牢
  • n. 焊接;焊接点
  • n. (Weld)人名;(英)韦尔德

CET4TEM4考研CET6IELTSGRETOEFL低频词核心词汇

词态变化


第三人称单数:?welds;过去式:?welded;过去分词:?welded;现在分词:?welding;

中文词源


weld 焊接

来自well拼写变体,泉水,涌出,沸腾。该词用于指焊接。

英文词源


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.

双语例句


1. to weld a broken axle
焊接一条断裂的轴

来自《权威词典》

2. She has both the authority and the personality to weld the party together.
团结全党所需的权威和个人魅力她两者兼具。

来自柯林斯例句

3. Where did you learn to weld?
你在哪儿学会的焊接技术?

来自辞典例句

4. They will also be used on factory floors to weld things together.
它们也可用于工厂车间,用来焊接物体。

来自辞典例句

5. It's possible to weld stainless steel to ordinary steel.
不锈钢是有可能和普通钢焊接在一起的。

来自辞典例句

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