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
Where are you staying in Guangzhou? I hear that the hotels there are very expensive.
在广州你打算住在哪儿？我听说那里的旅馆收费很高。
Oh, Pierre, how wonderful! But I don't think we can go. I haven't got an evening dress for the ball! And a new dress costs over four hundred francs.
啊，比尔，太棒了！不过，我想我们去不成。我没有参加舞会的晚礼服啊！而一件新的晚礼服得花400多法郎。
She's not in the office right now.
她现在不在办公室。