232．keep vt．（熟义：保持，保留）

　　Her grandfather kept a hair dresser's shop．vt. 经营，管理

　　She kept her sister's children．vt. 照顾

　　He needs more money to keep his wife and children．vt. 养活

　　———Do you sell school things？有文具卖吗？

　　———Sorry，but we don't keep them．vt.  售卖

　　Everyone must keep the law．vt.  遵守

　　We keep the Spring Festival at home．vt. 庆祝(译：我们在家过春节)  

　　Your coffee shop seems to be well kept. vt.经营；开设

　　233．key  n.＆adj．关键（的），关键性的人物（熟义：钥匙，答案）

　　The key factor in their success is hard work．他们成功的关键因素是努力工作。

　　234．kick n．劲头，味道，乐趣（熟义：踢）

　　The swimmer has a strong kick．游泳运动员兴致勃勃。

　　She gets a kick out of driving a car at high speed．驾驶汽车飞奔，她感到很刺激。

　　235. kid  熟义：v.小孩

　　Take it easy. I'm just kidding. v. 开玩笑；欺骗

　　236．kill vt．删掉，除掉，关掉，使笑／痛得要死，使难受之极；消磨（熟义：杀）

　　It kills him to admit he is wrong．他承认他错了时，难受得很。

　　His joke killed the audience．他的笑话使听众笑得死去活来。

　　The guy fools around all day long, killing time. v.消磨（时间）

　　237．knock vt．批评，说……不好（熟义：敲，打）

　　The critics knocked his latest play．评论家抨击了他最近的戏剧。

　　238．know vt．辨认，经历（熟义：知道，认识）

　　I don't know Miss Green from Miss Smith．我区分不出格林小姐和史密斯小姐。

　　Those who have not known hunger can never imagine how it feels．没有挨过饿的人永远也想象不出挨饿是什么滋味。

　　He is always quick to know his friends and enemies. vt. 辨别，认出