英语词汇valve ring的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	valve ring
释义	valve ring 英?[v?lv ri?] 美?[v?lv r??] 释义气门环，活门环实用场景例句全部 The old mode of valve ring operating system of Longtan hydropower plant was compressed - oil operated. 龙潭水电厂球阀密封环操作系统原为油压操作,钢管压力水经过油封渗至密封环回油腔,加速球阀用油乳化. 互联网
随便看	shallow land burial shallow layer shallow-layer seismograph shallow layer seismograph shallow layer (shallow bed) shallow lens shallow level shallow level impurity shallow lift shallow low shallowly shallowly submerged hydrofoil shallow magma body shallow manure pit shallow marginal sea shallow marginal seas shallow-marine shallow marine deposit shallow marine deposit, neritic deposit shallow marine facies shallow-marines shallow metering section shallow metreing section shallow mine shallow model system

英汉双解词典包含4367426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 ring