英语词汇first-class lever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	first-class lever
释义	first-class lever 【工程】第一类杠杆
随便看	transferral transferrals transfer rate transfer rates transfer reaction transferred transferred electron transferred-electron amplifier transferred-electron device transferred-electron diode transferred-electron effect transferrer transferrers transferrin transferring enzyme transferring enzymes transferrins transfer RNA transfer rnas transferror transferrors transfer ruble transfer switch Transfer Switches transfer table

英汉双解词典包含483723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。