stuck /st?k/ adj. 卡住不能动弹的；附着于……的
给抽屉上把锁 put a lock on one's drawer
A：Oh no! My drawer is open again!
噢不！我的抽屉又开了！
B：You can put a lock on your drawer. It works.
你可以给你的抽屉上把锁。很管用。
work /w??k/ v. 起作用；工作 n. 工作
4　餐桌
dining table /?da?n??/ /?te?bl/
单数部落　一张餐桌 a dining table
复数部落　两张餐桌 two dining tables
会话急救包
把食物放在餐桌上 put food on the dining table
A：Honey, could you help me put food on the dining table?