字典網>> 英漢字典>> S開頭詞條>>style A double-seal screwed end ball valve的意思 漢英字典style A double-seal screwed end ball valve中文翻譯：【化】 A型雙密封螺紋端球閥英文字典字典網字典網相關詞條：style of PASCAL program style name style style of offence stylebook stylet style book style area width stylet mandrel style sheet