- 重点词汇
- 相关例句
He was an expert at finding his way, even in strange surroundings.
他是认路的行家,即使在陌生的环境中也是如此。
《柯林斯高阶英汉双解学习词典》
I don't profess expert knowledge of / to be an expert in this subject.
我并不自诩对这一问题内行[是这一问题的专家].
词典精选例句
因此将粗糙集理论的知识获取方法和知识的约简引入到专家系统具有广泛的前景.
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