单词 | solder |
释义 | Word Frequency solder(ˈsɒldə, US English ˈsɒdər) noun 1. an alloy for joining two metal surfaces by melting the alloy so that it forms a thin layer between the surfaces. Soft solders are alloys of lead and tin; brazing solders are alloys of copper and zinc 2. something that joins things together firmly; a bond verb 3. to join or mend or be joined or mended with or as if with solder Derived forms solderable (ˈsolderable) adjective solderer (ˈsolderer) noun Word origin C14: via Old French from Latin solidāre to strengthen, from solidus solid |
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