英语短语词组词汇security guard的音标、释义、翻译、用法及例句-英语短语词组词典

短语	security guard
释义	security guard 保安人员，守卫(尤指机关、团体自行雇用者)
随便看	threshold limit values threshold of audibility threshold of feelings threshold of reaction threshold rule threshold signal threshold speed threshold switch threshold treatment threshold value threshold values threshold velocity threshold voltage threshold wave length thresh out thresh over Threskiornithidae threskiornithidaes threw threwest thrice thrid thridace thridded thridding

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。