| 例句 |
He twiddled with the knobs of the radio.他旋弄着收音机的旋钮。Frank twiddled with the knobs of the radio.弗兰克转动收音机的旋钮。Turn/Twiddle the little knob to adjust the volume.转动小旋钮来调节音量。You turn this dial to find a different radio station.转动这个旋钮可选择不同的广播电台。He controlled the volume by turning the radio's knob.他转动收音机的旋钮调节音量。At the twiddle of a knob the operators can focus on a tiny amount of airspace or scan the whole area.只要旋动旋钮，操作者就可局部观察一小块领空，或者扫描整个区域。The workmen manipulated some knobs and levers.工人们操纵一些旋钮和控制杆。The field glasses adjust with a screw.望远镜是用一个旋钮调节焦距的。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。Just twiddle the dial on the radio a bit for better reception.稍微转动一下收音机的旋钮以获得更好的收听效果。I adjusted the knob to make the image clearer.我调了旋钮让图像更清晰。The left knob controls the volume.左边旋钮控制音量。I've tried fiddling with the knobs, but nothing seems to happen.我试着拨弄那些旋钮，但似乎什么作用也没有。He kept twiddling the knobs on the radio trying to get a signal.他不停地转动收音机的旋钮想收到信号。He keyed the radio with the switch on the throttle.他用面板旋钮调试收音机。This knob controls volume.这个旋钮用来控制音量。I was confronted with an array of knobs, levers, and switches.我面前是一大堆旋钮、控制杆和开关。He turned the dial on the radio.他转动收音机的电台旋钮。 |