knob
英 /nɔb/
中文釋義
n.門把，拉手；旋紐
A round handle or switch used for opening or controlling something.
常用搭配
- door knob門把手
- turn the knob轉動旋鈕
- control knob控制旋鈕
例句
- She turned the knob and opened the door.她轉動把手打開了門。
- Adjust the volume knob before the presentation.演示前調好音量旋鈕。