基本解釋銅套；包銅英漢例句雙語例句Guide frame, tension sleeve and twisting copper sheathing are lubricated once per shift.導(dǎo)向架和箍圈、扭轉(zhuǎn)銅套，以上各點(diǎn)每班注油一次。copper sheathing更多例句詞組短語短語copper sheathing pressing 銅套壓合Copper sheathing steel plate 銅;銅鋼復(fù)合板copper sheathing更多詞組專業(yè)釋義體育包銅機(jī)械工程銅覆皮