door-knob

door-knob 基本解释

n. 门把

词组短语

1、door knob 门把手；门把捏手

2、backplate for door knob 门把手背板

door-knob 用法和例句

1、A urine bottle is hung on the door knob.

一个尿瓶吊在牢房门把手上。

2、This is banana bread. This is a door knob.

这是香蕉面包。这是门把手。

3、The door knob is finished with a nice bright platinum.

门把手上涂着一层锃亮得铂漆。

4、It'simply fits under the door knob and grips on the floor.

它只适合在门的把手和地板上扎。

5、Engineering Design of Rectangular Waveguide Rotary Joint with Coaxial Door knob

门钮式波导 同轴交连的工程设计

6、He laughed so hard that he grabbed the door knob to keep from falling.

他笑得那么厉害，以致他抓住门把以防跌倒。

7、He groped for the door knob in the dark to open the door and went to bed.

在黑暗中他摸索着找到了门把手，打开门，就上床睡觉了。

8、Take the door knob off a door and put it back on backwards, then lock it and leave the door open.

取下门把手，装到门的另一侧，并且让门开着。

重点词汇

door n. 门，户；出入口；一家[户]；通道

knob n. 把手, 瘤, 旋钮, 球形突出物 vt. 使有球形突出物 vi. 鼓起