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

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。

单词	key drop
释义	key drop　钥匙孔盖片
随便看	recording ammeter recording amplifier recording anemometer recording anemometer recording area recording balance recording barograph recording barometer recording barometer recording blank recording board recording calorimeter recording camera recording chain recording channel recording characteristic recording chart recording chronocomparator recording chronograph recording control switch recording controller recording current recording curve recording cutter recording data requirement