英语词汇valve gear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 gear
释义	valve gear noun the mechanism that controls the opening and closing of the cylinder valves in a steam engine or internal-combustion engine 阀动装置。
随便看	sampladelic sample sample bag sample point sampler sample space sampling sampling error sampling frame samplist Sampras samsara samsaric samskara Samson Samson post Samuel samurai SAN -san san San Sana'a San Andreas fault San Antonio

英汉双解词典包含131075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。