life raft

短语
大学

救生筏

词形变化

life rafts 复数 life rafts

别名

liferaft

教材释义与例句

名词

充气救生船；橡皮救生筏

名词

救生艇；救身筏；救生阀

释义与例句

n.
  1. 1.

    A usually inflatable raft carried aboard a ship or airplane, used to save lives in case the vessel has to be abandoned in an emergency on the sea.

    救生筏

  2. 2.

    Something that provides help in a state of difficulty or despair.

    比喻

词汇关系

名词

上位词 1

raft

词源

From life + raft.

来源：wiktionary