字典網>> 英漢字典>> C開頭詞條>>counter-boring的意思 漢英字典counter-boring中文翻譯：【機】 鑽柱坑, 埋頭孔英文字典 相關詞條：counterclockwise polarized wave counter sunk counterattack counter-flow drier counter-current decantation counter block countersink counter bar counternotice counterfeit trademark