单词学习：coastal erosion 地理/环境科学
coastal erosion
/ˈkəʊstl ɪˈrəʊʒn/
海岸侵蚀
Coastal erosion is a serious issue that Mr. Gu, the geography teacher, often discusses in his class.
海岸侵蚀是一个严重的问题，地理老师顾老师经常在课堂上讨论。
单词卡片
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