🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典 🎯
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典：
(Mr. Ng 不推薦使用 Google 翻譯！)
最近搜尋：
TOEFL IELTS BNC: 6417 COCA: 6632
undoverb [ T ]uk/ʌnˈduː/ us/ʌnˈduː/ present participle undoing, past tense undid, past participle undone

undo verb [ T ] UNFASTEN

B2 to unfasten something that is fastened or tied解开；打开；拆开

Can someone help me to undo my seat belt?有人能帮我解开安全带吗？

More examples

I undid the buttons on my blouse.

He had eaten so much that he had to undo his belt a couple of notches.

He had undone the buttons of his shirt, exposing an unsightly expanse of white flesh.

If the curtains are too short you could undo the hem to make them a bit longer.

He gently began to undo the zip at the back of her dress.

undo verb [ T ] REMOVE EFFECTS

B2 to remove the good or bad effects of an action or several actions消除，抵消（行为的效果）

I did a really tough aerobics class and then went out for dinner and undid (all) the good work!我上了一堂活动量很大的有氧健身课， 然后出去吃饭，结果所有的锻炼都白做了！
It's very difficult to undo the damage that's caused by inadequate parenting in a child's early years.孩子年幼时缺少父母关爱所造成的不良后果很难消除。
TOEFL IELTS BNC: 6417 COCA: 6632
TOEFL IELTS BNC: 6417 COCA: 6632
undo verb
⇨ undo (undo a button) ⇨ reverse (undo the damage) undo

verb

undo ♦︎ open ♦︎ untie ♦︎ unbutton ♦︎ detach ♦︎ unfasten ♦︎ unzip ♦︎ unwrapThese words all mean to open sth that is fastened, tied or wrapped, or to separate two things that are joined together. 这些词均表示打开、解开、拆开。PATTERNS AND COLLOCATIONS 句型和搭配◆to undo / open / untie / unwrap a parcel / package◆to undo / untie a knot / rope / string / ribbon / lace / shoelace◆to open / unwrap a present◆to undo / unbutton / unfasten / unzip a jacket / coat / fly◆to undo / unbutton / detach / unfasten a collar◆to undo / unfasten a belt / button / clip / strap / zip / buckle / catch / seat belt◆to undo / unbutton a blouse / shirt■ undo ʌnˈduː (undid, undone) [transitive] to open sth that is fastened, tied or wrapped 打开；解开；拆开◆I can't undo this zip－it seems to be stuck.我拉不开这个拉链，好像卡住了。◆He undid his jacket and threw it over a chair.他解开上衣，扔到椅子背上。◆I undid the package and took out the books.我打开包裹取出书来。 OPP do (sth) up ⇨ tie ■ open [transitive] to remove the lid or undo the fastening of a container, etc. in order to see or get what is inside 打开，开启（盖子、封口等）◆Shall I open another bottle?要不要我再开一瓶？◆He opened the letter and read it.他拆开信读了起来。■ untie ʌnˈtaɪ [transitive] to undo a knot in sth; to undo sth that is tied 解开⋯的结；打开◆Can you untie this knot for me?你能帮我解开这个结吗？◆He untied the rope and pushed the boat into the water.他解开缆绳，把小船推入水中。◆She untied his hands and let him go.她解开他的双手把他放了。OPP tie ⇨ tie , tie ⇨ attach ■ unbutton [transitive] to undo the buttons on a piece of clothing 解开⋯的纽扣◆He unbuttoned his shirt.他解开衬衣扣子。 OPP button ⇨ tie   see also button ⇨ button noun 2 ■ detach dɪˈtætʃ [transitive, intransitive] (rather formal) to remove sth from sth larger; to become separated from sth 拆卸；使分开；脱离◆Detach the coupon and return it as soon as possible.将赠券撕下后尽快寄回。◆One of the panels had become detached from the main structure.其中一块镶板已从主体结构上脱落。◆The skis should detach from the boot if you fall.要是你跌倒了，滑雪板应会脱离靴子。 OPP attach ⇨ attach ■ unfasten [transitive] (rather formal) to open sth that is fastened 解开；松开；打开◆Passengers are permitted to unfasten their seat belts.乘客获准解开安全带。 OPP fasten ⇨ tie   see also fastener ⇨ button noun 2 ■ unzip ˌʌnˈzɪp (-pp-) [transitive, intransitive] to undo a bag or piece of clothing by unfastening the zip; (of a bag or piece of clothing) to open with a zip 拉开⋯的拉链；（包或衣服）用拉链拉开ⓘ A zip (BrE) or zipper (NAmE) is a type of fastener that consists of two rows of metal or plastic teeth that you can pull together to close sth or pull apart to open it. * zip（英式英语）或zipper（美式英语）指拉链、拉锁◆She unzipped his jacket, as if he were a child.她拉开他的上衣拉链，仿佛他是一个孩子。◆The bag unzips at the side.这个包的拉链开在侧面。 OPP zip ⇨ tie   see also zip , zipper ⇨ button noun 2 ■ unwrap ʌnˈræp (-pp-) [transitive] to take off the paper, etc. that covers or protects sth 拆开⋯的包装◆Don't unwrap your present until your birthday.礼物要等到你生日那天才可以打开。 OPP wrap ⓘ To wrap sth (up) is to cover it completely in paper or other material, for example when you are giving it as a present. * wrap sth (up)指用纸或其他物料把东西包裹起来，如包装礼物等◆He spent the evening wrapping up the Christmas presents.他花了一晚上把圣诞礼物都包了起来。◆individually wrapped chocolates独立包装的巧克力
TOEFL IELTS BNC: 6417 COCA: 6632

👨🏻‍🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文
Site Uptime