| 词汇 | screw up |
| 释义 | screw up A. transitive verb [screw sth up, screw up sth] ① (tighten) 拧紧 ‹screw, nut›② (crumple) 把…揉成团 ‹paper, handkerchief›▸ she screwed up her eyes because of the glare of the lights 亮光刺得她眯起了眼睛 ▸ don't screw your face up like that, try to look natural 别那样绷着脸，自然一点吧 ③ informal (mess up) 搞砸 ‹plan, project›④ informal (make unhappy) 使心烦意乱 ⑤ (summon) 振作 ▸ to screw up one's courage (to do sth) 鼓起勇气（做某事） B. intransitive verb ① (become tighter) «nut» 拧紧 ② (mainly US) informal (mess up) 搞砸 |
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