First aid
(laid, laid), mouth-to-mouth, bum, cut, electric, container pool, breathe, within, handkerchief, wound, safety, wire, guard, sideway, firm, firmly wherever, stomach, injure, injured, injury, poison, quantity, nearby 2.Phrases first aid, ought to, medical。下面小编给大家分享First aid,希望能帮助到大家。 First aid文档下载网址链接: