英语词汇life rocket怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	life rocket
释义	Definition of life rocket in English: life rocket noun historical A rocket to which a line is attached, fired to establish communication with a vessel in distress. Origin Mid 19th century; earliest use found in Hull Packet. Definition of life rocket in US English: life rocket noun historical A rocket to which a line is attached, fired to establish communication with a vessel in distress. Origin Mid 19th century; earliest use found in Hull Packet.
随便看	tend to tend to promote tend to/towards tend to/towards tend towards tendu tendu leaf Tendulkar, Sachin -tene Tenebrae tenebrionid tenebrionids tenebrism tenebrist tenebrist tenebrity tenebrosity tenebrous tenement tenemental tenementary tenemented tenementer tenement house tenements

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Definition of life rocket in English: