chip trough切屑: cuttings; smear metal; swarf ...槽: trough; manger承屑盤(pán) 出屑槽 切屑坑: cuttingsshoot切屑槽導(dǎo)程誤差: flute lead error切屑: cuttings; smear metal; swarf; scissel chip下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯