bell shaped valve是什么意思、英文翻译及中文解释 本文已影响 1.07K人 bell shaped valveing-bottom: 75%;"> 词语: bell shaped valve解释: 钟形阀词性: 名词词典: 冶金专业英汉词典 bell shaped valve 相关解释 bell shaped valve 〔名词〕钟形阀 钟形阀 cup valve 钟形阀 bell-shaped valve 钟形阀 bell shaped valve;bell-shaped valve 钟形阀 bell shaped valve