该[gāi] 基本解释：
新英汉大词典：
- 该[gāi]
- 动词- （应当） should; ought to:
should be punished;该罚
That's just as it should be.本来就该如此。
- （应当是） be sb.'s turn to do sth.:It's your turn now.该你了。
Who's the next speaker?下一个该谁发言?
- （理应如此） deserve:You really deserve a good beating, you naughty boy.你这个调皮孩子真该打。
It serves him right, he shouldn't have broken the rules.该，谁叫他不守纪律。
- （欠） owe:How much do you owe him?你该他多少钱?
I don't owe him by way of gratitude.我不该他的情。
- 副词- （表示推测、估计） most likely; probably; ought to; should:
Look! It's late. Mother will grumble again.你瞧，这么晚了，妈妈又该唠叨了!
If they had started at two o'clock, they ought to have got there by now.他们如果是两点出发的，现在该到那儿了。
- （用在感叹句中加强语气）:How heavy our responsibilities are!我们的责任该有多重啊!
How nice it would be if I could go with you!要是我能跟你一块去，那该多好哇!
- 代词- （指上文说过的人或事物） this; that; the above-mentioned; the said:
that case;该案
the above-mentioned school;该校
- 同 “赅” [gāi] - 名- （姓氏） a surname:
Gai Yuanwei该元伟
以上内容来源于：《新汉英大辞典》
例句与用法：
该的其他解释: