doorframe造句

1、Mother held on to the doorframe and almost fell.
母亲手扶着门框，几乎跌倒。

2、Basically, the wall thickness is the doorframe thickness.
基本上，墙的厚度就等于门框的厚度了。

3、The lowest temperature of the doorframe is calculated theoretically.
从而得到门框上最低温度的计算式。

4、The hydraulic damper only needs to be fixed on a door and a doorframe when used.
使用时只需将它固定在门和门框上即可。

5、Due to carelessness, his head hit the doorframe with a loud bang.
他不小心把头撞到了门框上，一声钝响。

doorframe翻译