doorsill
n.
門檻
英語翻譯 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
造句
用作名詞(n.)
- He stubbed his toe against the doorsill.
他的腳趾踢到了門檻上。
- Next, network crime is very maneuverable, the doorsill is very low.
其次，網絡犯罪非常容易操作，門檻很低。
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