• 摆出一副了不起的样子,洋洋自得,盛气凌人

lookyint.(=lookee)看；瞧lookv.看；寻找；显得看起来；注视；面向n.看；样子；脸色lookahcad carry先行进位look to it that注意, 当心look closely at审视look-in relay闭塞继电器Look at this.瞧瞧这个。look-up table查表法,查表,见maplook forward to展望，期待（后接动词的ing形式）look askance atvt.斜眼看(瞟)look worn-out看起来精疲力尽的look very happy喜上眉梢

1. Conceited people always look down on others.
   自高自大的人总是看不起别人。
2. The boy has grown too big for his boots,I'll have to put him back in his place.
   这孩子变得太自高自大了，我要让他有点自知自明。