Question

knob n.旋钮；把手；瘤；节；圆丘 (1) 把旋钮拧到适当的定位挡上。(2) 他一转旋钮，声音就变小了。(3) 你可以拧电视上右边的旋钮把它打开。(4) 黑暗中，他无法找到门把手。(5) 圣烛节是在二月二日，也就是冬天已过一半的时候。 Along the same likes as a bulging lump or protuberance, a knob is also a handle that juts out and is round shaped. The knobs on your dresser might be glass or porcelain, while the knobs on your kitchen cabinets could be made of chrome. There are also the knobs, or controls, on your old fashioned TV or radio, and the knob that's basically a lump or hunk, like a knob of butter.

Accepted Answer

英 [nɒb] 美 [nɑːb] (1) Twist the knob to the right setting.(2) As he turned the knob, the sound diminished.(3) You may turn the right knob on the TV to switch it on.(4) He could not find the knob in the dark.(5) He has been predicting the weather in Gobbler's Knob, a wooded area outside of town, for many years. You can use the word knob for any bump or bulge, like the egg-shaped knob on your head after you bumped it on the door knob. 1[N-COUNT 可数名词]（门或抽屉的）球形把手 A knob is a round handle on a door or drawer which you use in order to open or close it. He turned the knob and pushed against the door.他扭动把手推了推门。2[N-COUNT 可数名词]（柱子或棍子顶部的）疙瘩，节，球状物 A knob is a rounded lump or ball on top of a post or stick. A loose brass knob on the bedstead rattled.床架上一个松动的球形铜扣发出嘎啦声。3[N-COUNT 可数名词]（机器或设备的）旋钮 A knob is a round switch on a piece of machinery or equipment. ...the volume knob.音量旋钮4[N-COUNT 可数名词]小块（黄油） A knob of butter is a small amount of it.   [N of n]  [mainly BRIT 主英]Top the steaming hot potatoes with a knob of butter.在冒热气的马铃薯上放一小块黄油。

英语单词	knob
英美音标	英 [nɒb] 美 [nɑːb]
中文释义	n.旋钮；把手；瘤；节；圆丘
英语例句	(1) Twist the knob to the right setting. (2) As he turned the knob, the sound diminished. (3) You may turn the right knob on the TV to switch it on. (4) He could not find the knob in the dark. (5) He has been predicting the weather in Gobbler's Knob, a wooded area outside of town, for many years.
中文例句	(1) 把旋钮拧到适当的定位挡上。 (2) 他一转旋钮，声音就变小了。 (3) 你可以拧电视上右边的旋钮把它打开。 (4) 黑暗中，他无法找到门把手。 (5) 圣烛节是在二月二日，也就是冬天已过一半的时候。
vocabulary简明	You can use the word knob for any bump or bulge, like the egg-shaped knob on your head after you bumped it on the door knob.
vocabulary扩展	Along the same likes as a bulging lump or protuberance, a knob is also a handle that juts out and is round shaped. The knobs on your dresser might be glass or porcelain, while the knobs on your kitchen cabinets could be made of chrome. There are also the knobs, or controls, on your old fashioned TV or radio, and the knob that's basically a lump or hunk, like a knob of butter.
柯林斯解释	1 [N-COUNT 可数名词]（门或抽屉的）球形把手 A knob is a round handle on a door or drawer which you use in order to open or close it. He turned the knob and pushed against the door. 他扭动把手推了推门。 2 [N-COUNT 可数名词]（柱子或棍子顶部的）疙瘩，节，球状物 A knob is a rounded lump or ball on top of a post or stick. A loose brass knob on the bedstead rattled. 床架上一个松动的球形铜扣发出嘎啦声。 3 [N-COUNT 可数名词]（机器或设备的）旋钮 A knob is a round switch on a piece of machinery or equipment. ...the volume knob. 音量旋钮 4 [N-COUNT 可数名词]小块（黄油） A knob of butter is a small amount of it. [N of n] [mainly BRIT 主英] Top the steaming hot potatoes with a knob of butter. 在冒热气的马铃薯上放一小块黄油。

Knob N Count 可数名词 Lump Round Turned Tv Switch