英语词汇“first responder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	first responder
释义	Collins Concise English Dictionary © HarperCollins Publishers:: first responder n a person who is trained to provide basic life support in a medical emergency
随便看	graduate school graduation graduator gradus graeae graecia magna graecism graecize graeco- graeco-roman graeffe method graf graffiti graffitist graffito graft graftage grafter graft hybrid grafting grafton graft-versus-host disease grager graham graham cracker

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