| 单词 | alternation |
| 释义 | alternation alternation /ˌɒl.təˈneɪ.ʃən/ aep /ˌɑːl.tɚ-/ noun [S or U] ► F0 a situation in which one thing repeatedly happens or exists after another: » Flowers and trees are planted to produce a lovely alternation of light and shade in the garden. |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。