bell shaped valve是什麼意思、英文翻譯及中文解釋 本文已影響 1.31K人 bell shaped valveing-bottom: 75%;"> 詞語: bell shaped valve解釋: 鐘形閥詞性: 名詞詞典: 冶金專業英漢詞典 bell shaped valve 相關解釋 bell shaped valve 〔名詞〕鐘形閥 鐘形閥 cup valve 鐘形閥 bell-shaped valve 鐘形閥 bell shaped valve;bell-shaped valve 鐘形閥 bell shaped valve