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

单词	downcomer tube
释义	downcomer tube 翻译降管
随便看	fixed guide way transit system fixed gun fixed-gun mode fixed gun sight fixed hair fixed hair method fixed hairs fixed half and moving half fixed hammer fixed handle fixed-handle breaker fixed handle breaker fixed handle circuit breaker fixed-handle circuit breaker fixed handling machinery fixed head fixed-head fixed head die plate fixed-head disc fixed head disk fixed-head disk fixed head disk drive fixed head drum storage fixed header prefix fixed header prefix (FHP)

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。