wait/waiter/waitress/expect/waste/waist
记忆：
1. wait [ weit ] v. (～ for)等待, 等候 （~ on），侍候 n. 等待, 等待时间 How many of us can be patient to wait in such a hurried society?在这样一个快节奏的社会，有多少人能耐心等待呢？ 格言：Time and tide wait for no man.岁月无情；岁月不待人。
2. waiter [ 5weitE ] n. 侍者, 服务员 A smiling waiter will come to you. 一个微笑的服务员会来招呼你。
3. waitress [ 5weitris ] n. 女侍者, 女服务员 Working as a waitress brought her a lot of tips. 干服务员的工作给她带来了很多小费。
4. expect [ iks5pekt ] vt. 期待, 预期, 盼望, 指望 I am expecting an important guest. 我在等一个重要的客人。
5. waste [ weist ] n. 废物, 浪费 To be frank, I think it’s just a waste of time.坦率地说，我认为那是在浪费时间。 格言： Haste makes waste.欲速则不达。
6. waist [ weist ] n. 腰部, 腰 Girls like to have a slim waist. 女孩喜欢拥有苗条细腰。
另类阅读：
The waitress is waiting for you. She expects you not to leave any waste behind.