单词
knob
读音
nɒb
美式 nɑːb
英式 nɒb
词根
"Knob" 这个单词并没有明显的词根来源，它是一个源自于古代英格兰的词汇。
释义
["n. 把手；瘤；球形突出物\n vi. 鼓起\n vt. 使有球形突出物\n n. (Knob)人名；(匈、捷)克诺布\n \n [\n 复数\n knobs\n 第三人称单数\n knobs\n 现在分词\n knobbing\n 过去式\n knobbed\n 过去分词\n knobbed\n ]"]
例句
This knob controls the volume.
此旋钮调节音量。
He twiddled a knob on the dashboard.
他转动着这块仪表板上的一个旋钮。
The knob is only held on by sticky tape.
这个旋钮只是用胶带粘住的。
The wire tamed and caught around the knob in the door-lock
This knob controls the volume.
此旋钮调节音量。
He twiddled a knob on the dashboard.
他转动着这块仪表板上的一个旋钮。
The knob is only held on by sticky tape.
这个旋钮只是用胶带粘住的。
The wire tamed and caught around the knob in the door-lock
强化记忆
可以试试将"knob"和你生活中的实物关联起来。例如说，你可以想象你在使用一个旋钮来调整音量，这个旋钮就是"knob"。
看视频学发音
And the box has two knobs.One knob is the knob for controlling global temperature.Maybe another knob is a knob for controlling CO2 concentrations.
One knob is the knob for controlling global temperature.Maybe another knob is a knob for controlling CO2 concentrations.You might imagine that we would fight wars over that box.
and now you've made a little dimmer.Switch out the knobfor a pulse module,
an on-off switch, a volume knob,and a channel selector knob.Today, just to watch a program
So to make this blink faster or slower,you would just turn this knoband basically make it pulse faster or slower.
所属分类
专升本-自考,程序员,其他
所在词典
