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convection

英 [kən'vekʃ(ə)n] 美[kən'vɛkʃən]

英英释义实用场景例句

n. [流][气象] 对流；传送

英英释意

1. the transfer of heat through a fluid (liquid or gas) caused by molecular motion

2. (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere