基本解釋[機(jī)械工程]制造疵點(diǎn)詞組短語短語fault workmanship detail 制造疵點(diǎn)workmanship fault 工藝缺陷fault workmanship更多詞組專業(yè)釋義機(jī)械工程制造疵點(diǎn)