词汇	箱函
释义	箱函 box culvert
随便看	life saving equipment cabinet lifesaving equipments life saving float life-saving from buildings life-saving gear life saving gun life-saving gun lifesaving jacket life saving jacket lifesaving jacketlsj life saving load life saving measure life saving net life saving of ship lifesaving parachute life-saving parachute life saving procedure Life-saving pump lets heart heal life-saving radio set lifesaving raft life saving raft life-saving raft lifesaving RAFTS life-saving ring life saving rocket