英语词汇internal check valve的读音、翻译及短语词组释义-英汉双解词典

单词	internal check valve
释义	internal check valve【化】内单向阀
随便看	cost variance-direct labor account cost variance-direct materials account cost variance-overhead account cost variation cost-volume-profit analysis cost-volume-profit graph cost-volume-profit relationship cosubstrate co-substrate co-successor cosulfonate Cosumnes River College-Placerville co-surety cosurety cosurfactant cosy cosyl cosynthetase cosyntropin cot cotaneous ureterostomy cotangent Cotard's syndrome cotarnin cotarnine

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。