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首页英语词典alternationalternation英英释意

alternation

英 [,ɔːltə'neɪʃən] 美[,ɔltɚ'neʃən]

英英释义实用场景例句

n. 交替，轮流，间隔

英英释意

1. being regularly exchangeable

2. successive change from one thing or state to another and back again