knob是什么意思_音标_用法_例句

简单释义：

v. 突出；使有球形突出物；在…上生疖(长瘤)；给(门等)装球形捏手

n. （用以开关电视机等的）旋钮；（门或抽屉的）球形把手；疙瘩；节

网络 旋纽；按钮；门把，拉手

变形：

复数：knobs  现在分词：knobbing  过去分词：knobbed  

完整释义：

n.

1.门钮;把手
2.节结,圆头
3.球形突出物;(树干等的)节;(棒等的)圆顶
4.〔机〕旋纽,按纽;调节器;〔建〕雕球饰
5.疖,瘤,疙瘩;〔俚语〕头
6.门拗,门把,拉手,球形捏手
7.〔美国〕圆丘;丘陵地带
8.(旗竿、桅杆上的)雕球饰,顶华
9.(砂糖等的)团粒,团块
10.【机械工程】旋钮,按钮,调节器

v.

1.使有球形突出物;在…上生疖(长瘤)
2.鼓起,突出
3.给(门等)装球形捏手
4.(琢石时)将(多余石块)敲掉
5.降突

例句：

1. Quiet is peace. Tranquility. Quiet is turning down the volume knob on life. Silence is pushing the off button. Shutting it down. All of it.
   安静就是和平，安宁。安静是把生活中的音量旋钮调降；沉默却是按下开关钮键，熄掉一切。

2. It had a perfectly round door like a porthole, painted green, with a shiny yellow brass knob in the exact middle.
   这座洞穴有个像是舷窗般浑圆、漆成绿色的大门，在正中央有个黄色的闪亮门把。

3. As he dreamed, he turned round, and his eyes fell upon the brass knob of the door which separated him from the Court of Assizes.
   他一面沉思一面转过身子，他的视线触到了门上的铜钮，门那边便是刑庭了。

4. When commissioning , set start delay time(D-Time knob)to known motor run-up time , or to the maximum, if not known.
   接入电机回路后，根据电机实际启动时间设置启动延迟时间（D-时间旋钮），不知道时设置为最大。

5. Then the Snow Man looked, and saw a bright polished thing with a brazen knob, and fire gleaming from the lower part of it.
   于是雪人看呀看，然后看到了一个锃光瓦亮的、有着铜把手的东西，火光正从下面袅袅弥散。

6. Tom got out his chiefest jewel, a brass knob from the top of an andiron, and passed it around her so that she could see it, and said.
   74汤姆把他最珍贵的宝贝，一个壁炉柴架顶上的铜把手，拿出来从她背后绕过去给她看，说。

7. Suddenly, without himself knowing how it happened, he found himself near the door; he grasped the knob convulsively; the door opened.
   忽然，连他自己也不知道他是怎样到了门边。他紧张万分地握住那门钮，门开了。

8. Shine on her to see, this king accepts Zu to compare quilt hand the handle knob teaches out of Xu Si Zhun will talk, behaviour.
   照她看来，这个王承祖可比被人手把手教出来的徐嗣谆都会说话、行事。