doorsill 详细解释

doorsill

['dɔ:sil]

n. 门槛

英英释义

名词 doorsill:

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

同义词:doorstep, threshold

补充

doorsilldoorsill英:[ˈdɔ:sil] 美:[ˈdɔrˌsɪl, ˈdor-]n.1.门槛