Press down and hold the tuning knob and lamp button while turning on the radio.

When music turns electronic, the twist of a knob can change everything.

自从有了电子音乐, 捻一个旋钮便改变了一切.

He pressed the knob and the lid flew open.

他一按按钮,盖子就迅速打开了.

To turn down the radio, you have to use the volume knob.

要把收音机的音量调小, 必须使用音量旋钮.

He shook at the knob, but the door was locked.

他摇了摇门把手, 但是门锁住了.

Insert a blank piece of paper, turn the knob, and a dollar slips the other side.

插入一张空白一张纸, 打开旋钮, 以及美元下滑了对方.

Harry had a thin face, knobbly knees, black hair, and bright green eyes.

哈利有一张瘦削的脸, 枯瘦的四肢, 黑色的头发以及明亮的绿色眼睛.

He has very thin legs and knobbly knees.

他腿很细,膝盖呈圆球状凸起.

He always carried leather briefcase under his arm , and a knobby walling-stick in his hand.

他永远挟着他的公文皮包.并且永远带着他那根老粗老粗的黑油油的手杖.

We have replaced the knobs on all the doors.

我们将门上所有的把手都换了.

There were several doors with brass knobs.

那儿有好几扇门,门上有铜把手.

Motors have graduated knobs for manual operation and position observation.

电机使旋钮升级用于人工操作和定位观测.

One thing's certain, It'sure beats all those gauges, switches and knobs.

有一点是明确的:这个设计打败了所有仪表, 按钮和旋钮.

Un-clamp the upper gate rail by releasing the 2 hand knobs.

旋松闸门近旁的2个手动旋钮而使上闸门门轨松开.

There are luminous knobs on all the doors in my house.

我家所有门上都安有夜光把手.

The door knobs came off in our hands.

我们用手一扭，门把手就掉了下来。

The door had special latches instead of knobs.

所有的门都不用门钮而用一种特制的门闩.

All the while, however, she was polishing its already shiny chrome knobs.

但是,一直以来, 她都在打磨炉子上已经被磨得闪闪发亮的铬制旋钮.

Mike can knock over three or four of those simple drawings in a day.

迈克一天可完成三四张那样简单的图画.

Why doesn't he just knock the wall down?

他为何不干脆把墙推倒？

Run for the doctor and knock him up.

快去请医生,把他叫起来.