柯林斯英汉双解大词典
knob /nɒb/ CET6 TEM4
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1.
N-COUNT A knob is a round handle on a door or drawer which you use in order to open or close it. 球形把手
例：He turned the knob and pushed against the door.
他转动门把手，推了那扇门。
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2.
N-COUNT A knob is a round switch on a piece of machinery or equipment. 旋钮
例：...the volume knob.
…音量旋钮。
双语例句原声例句权威例句
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I was confronted with an array of knobs, levers, and switches.
我面对着一排旋钮、控制杆和开关。
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When they land on your hands, they are passed from hands to things like bills, door knobs, lift buttons and other surfaces.
当它们落在你手上之后，它们会从手上传到账单、门把手、电梯按钮和其他物体表面。
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In order to relate turning these physical knobs to this quantity, which we don't have a very good feel for, we've got to have a feel for the slopes.
为了把这些物理量同我们不是很理解的这个量联系起来，我们必须对斜率有一定的了解。
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These are physical knobs that are available us as experimentalists. And so when we turn these knobs on our system, we want to know how the enthalpy is changing for that system.
这些都是我们做实验可,以得到的物理变量,所以当我们在系统中,改变这些量的时候。
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The knobs framed her face like dark toadstools.
头上的发髻让她的,整张脸就像一个伞菌。
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