英语词汇underpin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	underpin
释义	underpin/ʌndəˈpin/v. tr. (-pinned, -pinning) 1 support from below with masonry etc. (用砌砖等)从下面支撑 2 support, strengthen 支持；巩固
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