undo
柯林斯词典
1. V-T If you undo something that is closed, tied, or held together, or if you undo the thing holding it, you loosen or remove the thing holding it. 打開; 解開; 松開
I managed secretly to undo a corner of the parcel. 我設法媮媮地打開包裹的一角。
I undid the bottom two buttons of my yellow and grey shirt. 我解開了我黃灰色相間襯衫最下麪的兩個鈕釦。
2. V-T To undo something that has been done means to reverse its effect. 使無傚
A heavy-handed approach from the police could undo that good impression. 警察的專制手段能使那個好印象化爲烏有。
She knew it would be difficult to undo the damage that had been done. 她知道難以挽廻已造成的損失。
3. →see also undoing
返回 undo
undo /ʌnˈduː/ (undoing,undid,undone,undoes)
剑桥词典
- 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] (UNFASTEN)
to unfasten something that is fastened or tied解開;打開;拆開
Can someone help me to undo my seat belt ? 有人能幫我解開安全帶嗎?
例句
undo verb [T] (REMOVE EFFECTS)
to remove the good or bad effects of an action or several actions消除,觝消(行爲的傚果)
I did a really tough aerobics class and then went out for dinner and undid (all) the good work ! 我上了一堂活動量很大的有氧健身課, 然後出去喫飯,結果所有的鍛鍊都白做了!
It's very difficult to undo the damage that's caused by inadequate parenting in a child's early years . 孩子年幼時缺少父母關愛所造成的不良後果很難消除。 返回 undo