旋钮用英语怎么说？

旋钮

例句

• My radio's knob got loose. 我收音机上的旋钮松动了。
• Location for presetting button of insert cards is right. 各插卡予设定旋钮位置正确.
• Kirov's fingers trembled as he adjusted the fine - tuning dial of his radio set. 在转动收音机的微调旋钮时,开诺夫的手指在颤抖.
• the volume control knob 音量控制旋钮
• He twiddled a knob on the dashboard... 他转动着仪表板上的一个旋钮。
• ...the volume knob. 音量旋钮
• He turned on the radio and fiddled with the knob until he got a talk show. 他打开收音机，拨动旋钮，直至调到一个脱口秀节目。
• He turned the dial on the radio... 他转动收音机的电台旋钮。
• I was confronted with an array of knobs, levers, and switches. 我面对的是一大堆旋钮、控制杆和开关。
• The cutters are opened by turning the knob anticlockwise. 逆时针转动旋钮可以开启切割机。