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你问我答
你提问,我们回答。互动栏目 “你问我答” 回答你在英语学习过程中遇到的语法、词汇、文化等方方面面的难题。
BBC
7 天
Steep learning curve 陡峭的学习曲线
今日短语 Learning curve 是“学习曲线”,指“一个人学习新事物的进度”;steep 是“陡峭的”。 这两个词组合成“steep learning curve 陡峭的学习曲线”,也就是指 “短期内需掌握全新的知识”。
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