wad up 的意思是“把（东西）卷成捆，把（纸张等）搓成团”，读音为：英 [wɔd ʌp] ；美 [wɔd ʌp]。

用法示例：

1. She wad up the paper and threw it in the trash.

她把纸揉成团，扔进了垃圾桶。

2. She wad up a piece of paper and used it as a bookmark.

她把一张纸揉成团，用作书签。

3. He was seen to wad up a banknote and hurl it out of the window.

有人看见他将一张钞票揉成团，从窗户扔了出去。

4. He was seen to wad up a scrap of paper and write on it with a pencil.

有人看见他将一张纸揉成团，用铅笔在上面写字。

双语翻译：

Wad up a piece of paper and use it as a bookmark. 把一张纸揉成团，用作书签。

注意：在某些语境下，wad up也可以表示“使某人感到烦恼”。

wad up的释义是：

1. 把（纸等）卷成团

2. （尤指为防身）拿东西打人

wad up的用法示例：

1. She balled up her fist and hit him in the face.

她攥紧拳头，朝他的脸上打去。

2. He stuffed the papers into a ball and threw it at her.

他把文件揉成团朝她扔去。

wad up的英汉翻译：把（纸等）卷成团；拿东西打人。

常见用法：表示“把（纸等）卷成团”时，可接名词或代词作宾语，也可接双宾语，可用于被动结构。表示“拿东西打人”时，是及物动词短语，其后可接介词短语或副词。

以上信息供您参考，希望对您学习英语有所帮助。

wad up 的意思是“把（东西）卷成团”，可翻译成“把（某物）捏成团”、“把（某物）卷成卷”等。

常见短语有：

1. wad up sth up into a ball 把某物捏成团

2. wad up sth into a tight ball 把某物卷成紧实的球

3. wad up some paper and throw it away 把一些纸捏成团并扔掉

4. wad up some money and put it in your pocket 把一些钱捏成团并放到口袋里

5. wad up your fist and punch someone in the face 把你的拳头攥起来，向某人的脸上打去

用法举例：

1. She was trying to keep her mind on her work, but she couldn't stop herself from constantly fiddling with her pencil, finally she decided to wad it up and throw it away.

她试图专心工作，但无法控制自己不停地摆弄铅笔，最后她决定把它捏成团扔掉。

2. He wad up a piece of paper and threw it at his friend's head, who then retaliated by throwing a book at him.

他捏起一张纸朝朋友扔去，朋友则回敬他一本书。

其他常见短语：

1. wade through 艰难地通过；费力地阅读；费力地做某事

2. wring out 拧干

3. wrench oneself away from 挣扎着离开；费力地摆脱

4. wrinkle up 皱起（脸）；皱起（鼻子）

5. wrap up 包装好；裹紧；结束；收拾东西；使某人感到满意或满足

6. wring out and wash 拧干并清洗

7. wring one's hands 双手绞扭，表示焦虑、悲痛等

8. wiggle one's nose 摆动鼻子；挤眉弄眼；做鬼脸

9. wiggle one's ears 摆动耳朵；做滑稽动作

10. wallow in self-pity 沉溺于自怜之中。