热门： obviously happy 单词大全

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首页英语词典activationactivation英英释意

activation

英 [,æktɪ'veɪʃən] 美[,æktə'veʃən]

英英释义实用场景例句

n. [电子][物] 激活；活化作用

英英释意

1. stimulation of activity in an organism or chemical

2. the activity of causing to have energy and be active

3. making active and effective (as a bomb)