英语词汇lightweight frame是什么意思，lightweight frame的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	lightweight frame
释义	CA
随便看	relay junction box relay key relay lens relay lever bushing relay logic relay magnet relay marking relay matrix relay mechanics relay mechanism relay network relay network system relay oil relay operated interlocking relay output relay panel relay passing zone relay piston relay piston valve relay plugboard relay pole changer relay post relay preselector relay protecting system relay protection

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。