switch knob

基本解释

• 扳钮；合闸按钮；切换旋钮；开关手柄， 道岔旋钮

英汉例句

双语例句

• There is no switch knob on the surface.
  在面板表面上没有开关按钮。
• Disclosed is an in-vehicle knob switch having high operability and a small size.
  提供一种操作性好且容易实现小型化的汽车用旋钮开关。
• The invention is an electronic device, comprising a case, a first switch, a second switch and a knob, where the first switch and the second switch are arranged inside of the case;
  一种电子装置，包括一机壳、一第一开关、一第二开关及一旋钮；其 中，第一开关与第二开关设置于机壳的一内侧；
  ip.com

权威例句

• So it was no surprise to hear a report from the kitchen that the little plastic knob on the speed switch had finally bit the dust or flour as the case may be.
  FORBES: It's Not the Stupid Worker...

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词组短语

短语

• switch -knob 按钮
• SWITCH GREY KNOB 灰色开关旋钮
• Thermostat switch knob 温控开关旋钮;温箱开关瘤;恒温开关旋钮
• air conditioner switch knob 空调器开关按钮
• start switch knob 起动开关按钮

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专业释义

动力与电气工程

• 开关旋钮
• 合闸按钮