| 单词 | well defined |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔define〕Our roles are all well defined.我们的任务都规定得很清楚。麦克米伦高阶〔well defined〕These categories are not well defined.这些类别划分得不太明确。牛津高阶〔well〕His duties there had been dull and well defined.他在那儿的工作单调乏味,被规定得很死。英汉大词典 |
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