door sill

door sill 基本解释

门槛

door sill 用法和例句

1、Unscrew lower fastening screws for the door sill.

拧下门槛的下部紧固螺钉。

2、Door sill design makes the automobile easy to enter and exit.

面进入槛得设计使得车辆轻易驶入。

3、a. The gap of car hall door sill on every floor should satisfy the value required in the civil engineering diagram.

轿厅门地槛的间隙各层需满足土建平面图规定值。

重点词汇

door n. 门，户；出入口；一家[户]；通道

sill n. 基石, 槛, 窗台, 岩床, 海底山脊, 梁