kangaroo n. 袋鼠The kangaroo can carry its young in a special pocket of flesh.袋鼠可以用它独有的肉口袋来装它的孩子。 keep vt.& vi. 保持，留住Her illness kept her in the hospital 6 weeks.她的病使她在医院里住了六个星期。 kettle n. (烧)水壶The kettle is used mainly for boiling or heating water.水壶主要是用来把水煮沸或加热。 key n. 钥匙I've taken the key.我带了钥匙。 kick vt.&vi. 踢He kicked over a chair.他踢倒一张椅子。 kill vi.&vt. 杀死,弄死Careless driving kills!开车大意危及生命! kilo n. 千克One kilo is equal to one thousand grams.一千克等于一公斤。 kilometer n. 千米(公里)One kilometre is equal to 1,000 metres.1公里等于1,000米。 kind n. 种类It's the only one of its kind.这是同类中仅有的一个了。 kind adj. 和善的, 友爱的She always has a kind word for everyone.她跟谁都能和蔼地谈谈话。 kind-hearted adj. 好心的That's very kind-hearted of you.你心肠真好。 kindly adv. 亲切地, 诚恳地She spoke kindly to him.她亲切地跟他说话。 king n. 国王The lion is the king of the jungle.狮子是森林之王。 kite n. 风筝On windy days, the kids fly their kites in the park.在风大的时候，孩子们在公园里放风筝。 knife n. 小刀The north wind cuts like a knife.北风如刀刺骨。 knock vi.&n. 敲, 击, 打Please knock at the door before entering.进来之前请先敲门。 know vt.& vi. 知道, 懂得Do you know whether she's coming?你知道她是否会来?Like knows like.[谚]英雄识英雄。 know-all n. 自称无所不知的人"Know-all" means a person who behaves as if he knew everything."Know-all”意思是一个人自以为自己什么都通晓。 knowledge n. 知识, 学问Knowledge is power. [谚]知识就是力量。 呵呵，只能提供这些了 ：）
温馨提示：答案为网友推荐，仅供参考