短语词组短语raft foundation 筏式地基,板式基础The Raft 漂流筏;救生筏transport raft 运输船系pontoon raft 箱筏;箱式救生筏;救生筏箱式筏;箱开筏ice raft 冰排;浮冰排log raft 木排;木筏wooden raft 木筏fishing raft 渔船系;渔木筏raft body 救生筏体;平行舯体;平行中部船体life raft 救生筏bamboo raft 竹筏;竹排 返回 raft