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doorstep
'dɒ:step
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柯林斯1⭐
释义
n. 门阶
英文释义
n the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway
词形变化
复数:
doorsteps
现在分词:
doorstepping
BNC词频排名:
6,432
|
当代语料库词频排名:
10,738