alternation [ˌɔ:ltə:'neiʃən]

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单词级别

附加级

基本释义

n.交替，轮流

参考例句

Light and shade come in swift alternation; Days and months flash by as quickly as a weaver's shuttle. 光阴似箭，日月如梭。
There is an alternation of black and white stripes in that cloth. 那匹布黑白条纹相间。

alternation [ˌɔ:ltə:'neiʃən]

单词级别

基本释义

参考例句

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