英语词汇“life guard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	life guard
释义	life guard 'life guard noun [C] 1. someone whose job at a beach or swimming pool is to help swimmers who are in danger 〔海滨或游泳池的〕救生员 ⇨ picture on page A10
随便看	free space losss free space management free-space maximum range free-space optical interconnect free space optics free-space optics free space page free-space path loss. free space path loss free-space pattern free-space permeability free-space permittivity free-space photonics free-space power free-space propagation free space propagation free space propagation condition free-space radar equation free-space radiation pattern free space radiation pattern freespace range free space range free-spaces free space transmission free-space transmission 自得其乐自怨自艾自惭形秽自愧不如自愧弗如自成一家自成一格自我作古自我作故自我吹嘘马丁尼酒马丁炉马丁钢马上马上找马马不停蹄马乳马仔马仰人翻马伯六