doorsill是什么意思

2023-12-11 05:06:17

doorsill

美[doʊrˌsɪl] 英[dɔːsɪl]

n. 门槛

近义词：doorstep，threshold，

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

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。