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首页英语词典doorstepdoorstep英语释意

doorstep

英 ['dɔːstep] 美

英语释义词组搭配考试真题实用场景例句

n. 门阶

英语释意

1. the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offer support when passing through a doorway