英语词汇valve performance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	valve performance
释义	valve n — 阀 n • 门 n • 气阀 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n performance — 性能 • 表演 • 演出 • 秀 performance n — 效能 n • 执行 n
随便看	hold a rally hold a reception hold a record hold a reference hold a relationship hold a responsibility hold a retreat hold a review hold around hold a sale hold as a matter of fact hold a seat hold a second hold a secret hold a semi-annual ceremony of purification hold a seminar hold a senior position hold a sense of hold a service hold a session hold a share hold a shareholders' meeting hold a significant position hold a special place hold a special session

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

valve n —