food和room的两个oo发音相同。
look和book的两个oo发音相同。
food：英 [fuːd] 美 [fuːd]。 释义： n.食物;(某种)食物。
room：英 [ruːm] 美 [ruːm]。释义： n.房间;室;客房；v.租房;合住。
look：英 [lʊk] 美 [lʊk] v.看;瞧;寻找;寻求;注意；n.看;瞧;查找;眼神。
book:英 [bʊk] 美 [bʊk] n.书;书籍;著作;本子;v.预约，预订。
扩展资料：
例句：
food
1.Enjoy your food.
用餐愉快。
2.It's not like you to be off your food.
胃口不好，这可不像你了。
3.Lord Fraser's speech offers much food for thought
弗雷泽勋爵的讲演发人深省。
look
1.You've just got to look at the last bit of Act Three.
你只要看一下第3幕最后那部分。
2.Can you look at my back? I think something's wrong.
您能看一下我的背吗？我觉得有点儿不对劲。
3.She looked at him earnestly. 'You don't mind?'
她认真地看着他说：“你不介意吗？”
book
1.His eighth book came out earlier this year and was an instant best-seller
他的第8本书在今年早些时候面世，迅速成为了畅销书。
2.Can I have a book of first class stamps please?
请给我一板第一类邮件的邮票好吗？
3.British officials have booked hotel rooms for the women and children
英国官员已为妇女和儿童预订了宾馆房间。
room
1.A minute later he excused himself and left the room
一分钟之后，他说了声抱歉就离开了房间。
2.Toni booked a room in an hotel not far from Arzfeld.
托妮在离阿茨费尔德不远的一家宾馆订了一个房间。
3.I had roomed with him in New Haven when we were both at Yale Law School.
我和他都在耶鲁法学院读书的时候，在纽黑文合租了一个房间。