| 单词 | substitution |
| 释义 | substitution n 1 [U] substituting or being substituted 代替; 替换; 代理; 取代. 2 [C] act of substituting 代替; 替换; 代理; 取代 Two substitutions (ie of players) were made during the match. 在比赛中换了两次人. |
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