字典網>> 英漢字典>> T開頭詞條>>two-dot chain line的意思 漢英字典two-dot chain line中文翻譯：【化】 雙點畫線字典網字典網相關詞條：two bath process two to one rule two-stage annealing two cycle engine two-port network two-source frequency keying two pitch airscrew two-joint muscle two lipped end mill two-way valve