英语词汇valve lifter roller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 lifter roller
释义	valve lifter roller [v?lv ?lift? ?r?ul?] 释义起阀器滚子
随便看	density test density testing density theorem density time curve density-tolerant density tool density tracks density transducer density transformation density transition zone density transmitter density tunnel density type analyzer density underflow density unknown density value density variation density variations density-volume relationship density wave density wave instability density wave oscillations density-wave theory density wave theory density wedge

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。