词组	buck sb up (old-fashioned, BrE, informal)
释义	●ˌbuck ˈup●ˌbuck sb ˈup (old-fashioned, BrE, informal) to become, or to make sb, more cheerful （使）振作，振奋◆Buck up! There’s no school tomorrow! 打起精神来！明天不用上学了！◆He bucked up when I said he could go. 我说他可以走了，他便来了精神。◆A day out will buck you up. 到外面转一天，你就会有精神头了。SYN cheer up, cheer sb/yourself up[v + adv] [v + n/pron + adv] ●buck your iˈdeas up (BrE, informal) to start behaving in a more acceptable way, so that work gets done better, etc. 振作起来
随便看	close out (NAmE) close over sth close sth down close sth off (to sb/sth) close sth out close sth up close up close up cloud cloud over cloud up cloud up (NAmE) clown clown about clown around club club together (to do sth) clue clued-in clue sb in (on/about sth) (NAmE, informal) cluster cluster about/round sb/sth cluster around sb/sth cluster together clutch

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