Knob
[ nɑb ]
其它 Other
n. 球形把手;（收音机等的）旋钮;小块;疙瘩;
v. 鼓起;使有球形突出物;给（门等）装球形把手;
📝 例句
He turned the knob and the door burst open.
他转动球形把手,门猛地开了。
He turned the knob and the door burst open.
他转动球形把手,门猛地开了。
Her umbrella is capped with a glass knob.
她的伞的顶端装有一个玻璃圆头。
This knob is only held on by sellotape.
这个旋钮只是用透明胶带固定住的.
He pressed the knob and the lid flew open.
他一按按钮,盖子就迅速打开了。
🌱 联想助记
【记】※ know-知道,knob-瘤:不知道自己脑部长个瘤
※ kb-拼音“开吧”,no-没有:门没有打开,因为门把坏了
✅ 同义词
📖 牛津释义
knob
n
1
(a) round handle (of a door, drawer, etc) （门、 抽屉等的）圆形拉手.
(b) round control button (for adjusting a radio, TV, etc) （收音机、 电视机等的）旋钮.
2 round lump on the surface of sth, eg a tree trunk 结节, 瘤, 疙瘩（如树干上的）.
3 small lump (of butter, coal, etc) （黄油、 煤等的）小块.
4 (idm 习语) with knobs on (Brit sl 俚) (used to indicate the return of an insult, or emphatic agreement 用以表示反唇相讥或强调同意)
`You're a selfish pig!' `And the same to you, with knobs on!' ｀自私鬼!＇｀你才是呢, 你是双料的!＇
🎯 考研助记
拉吧（谐音）： 球形把手{o像球形} 萝卜（谐音）：萝卜形状的 门把,太有新意了
🔁 扩展释义
*[nɒb]n. 把手, 瘤, 旋钮, 球形突出物vt. 使有球形突出物vi. 鼓起【医】 结, 隆凸
🏥 医学释义
①结，隆凸 ②按钮，旋钮，调节器
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。
What's it about?
它是讲什么的？
My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.
玛蒂尔德，我亲爱的朋友。让我告诉你吧。你向我借的那条项链并不是一条真的钻石项链。那条项链根本不值钱。项链中的宝石是玻璃做的。它最多值500法郎。