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单词 weld
释义 weld 1 AHD[wĕld] D.J.[weld]K.K.[wɛld]v.(动词)weld.ed, weld.ing, welds v.tr.(及物动词)
    1. To join (metals) by applying heat, sometimes with pressure and sometimes with an intermediate or filler metal having a high melting point.焊接:通过加热,有时加压或有时用媒介物或有很高熔点的填充金属来连接(金属)
    1. To bring into close association or union.使紧密结合,使成整体
v.intr.(不及物动词)
  1. To be capable of being welded.能被焊接
n.(名词)
    1. The union of two metal parts by welding.焊接:把两个金属部件焊接为一个整体
    1. The joint formed by welding.焊接点:通过焊接形成的接合点
Etymology语源
    1. Alteration probably influenced by welled [past participle of] well 1 可能受 welled的影响 well1的过去分词
    1. of well 1[to weld (obsolete and dialectal)] well1的变化 [焊(过时不用且为方言性的)]
Related Forms继承用法weldʹer welʹdor n.(名词)
weld 2 AHD[wĕld] 也作 wold [wōld] D.J.[weld] 也作 wold [wəʊld]K.K.[wɛld] 也作 wold [wold]n.(名词)
    1. See dyer's rocket 参见 dyer's rocket
    1. The yellow dye obtained from dyer's rocket.黄色植物染料:从含染料的黄花属植物中得到的黄色染料
Etymology语源
  1. Middle English welde 中古英语 welde
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更新时间:2025/1/6 14:52:27