| 单词 | spot-weld |
| 释义 | Word Frequency spot-weldverb 1. (transitive) to join (two pieces of metal, esp in the form of wire or sheet) by one or more small circular welds by means of heat, usually electrically generated, and pressure noun 2. a weld so formed Derived forms spot-welder (ˈspot-ˌwelder) noun |
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