英语单词分类 轻松记单词

doorsill

doorsill基本解释

n.门槛

doorsill同义词

doorsill相关例句

用作名词(n.)
  • He stubbed his toe against the doorsill.
    他的脚趾踢到了门槛上。
  • Next, network crime is very maneuverable, the doorsill is very low.
    其次,网络犯罪非常容易操作,门槛很低。

doorsill英英释义

Noun:
  • 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