circle和round这两个单词有什么区别

circle和round这两个单词有什么区别

round: [ raund ]
n. 圆,范围,巡回
a. 圆的,肥胖的,完全的
v. 弄圆,绕行,使...完全
例句与用法:
1. Cut the bread into small rounds and give me two.
把面包切成小片，然后给我两片。
2. The earth goes round the sun.
地球绕着太阳运行。
3. A strange story has been going round.
有一个离奇的故事一直流传着。
4. He put the apples on a round plate.
他把苹果放在一个圆盘子里。
5. The earth moves round the sun.
地球绕着太阳运转。
6. Let's have a good round of applause for the next performer.
咱们为下一个表演者热烈鼓掌吧。
7. A charge of 1.90 will be rounded up to 2, and one of 3.10 rounded down to 3.
把 1.90 英镑的费用上调为整数 2 英镑, 把 3.10 英镑下调为整数 3 英镑.
8. She was amazed when he rounded on her and called her a liar.
他突然怒斥她说谎, 她大吃一惊.
circle: [ 'sə:kl ]
n. 圆周,社交圈,循环
v. 包围,盘旋,环绕
例句与用法:
1. The plane circled the airport before landing.
飞机在着陆之前在机场上空盘旋。
2. He has a large circle of friends.
他有一大群朋友。
3. Use your compasses to draw a circle.
用圆规画圆.
4. We've booked seats in the circle.
我们预订了楼厅包厢的座位.
5. The moon circles the earth every 28 days.
月亮每28天绕地球一圈.
6. He is part of an exclusive social circle and belongs to an exclusive club.
他所处的社交圈子很排外，而且参加的又是个很排外的社团。
7. I need experience to get a job but without a job I can't get experience it's a vicious circle.
我得有经验才能找到工作, 可是没有工作我就无法获得经验--这真是个恶性循环.
8. A square has four sides but a circle has no sides.
正方形有四条边，而圆形没有边。