#每日学单词# bascule /ˈbaskjuːl/ 名词：A type of bridge with a section which can be raised and lowered using counterweights.一种桥梁，其中某部分可以升降
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#每日学单词# bascule /ˈbaskjuːl/ 名词：A type of bridge with a section which can be raised and lowered using counterweights.一种桥梁，其中某部分可以升降