round和circle的区别

ound: [ raund ]
n. 圆,范围,巡回
a. 圆的,肥胖的,完全的
v. 弄圆,绕行,使...完全

词形变化:
名词:roundness 动词过去式:rounded 过去分词:rounded 现在分词:rounding 第三人称单数:rounds

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.


英英解释:
名词round:
1. a charge of ammunition for a single shot
同义词：unit of ammunition, one shot
2. an interval during which a recurring sequence of events occurs
同义词：cycle, rhythm
3. a regular route for a sentry or policeman
同义词：beat
4. (often plural) a series of professional calls (usually in a set order)
5. the activity of playing 18 holes of golf
同义词：round of golf
6. the usual activities in your day
同义词：daily round
7. (sports) a period of play during which one team is on the offensive
同义词：turn, bout
8. the course along which communications spread
9. a serving to each of a group (usually alcoholic)
同义词：round of drinks
10. a cut of beef between the rump and the lower leg
11. a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time
同义词：troll
12. an outburst of applause
13. a crosspiece between the legs of a chair
同义词：rung, stave
14. any circular or rotating mechanism
同义词：circle
动词round:
1. wind around; move along a circular course
2. make round
同义词：round out, round off
3. be around
同义词：surround, environ, encircle, circle, ring
4. pronounce with rounded lips
同义词：labialize, labialise
5. attack in speech or writing
同义词：attack, assail, lash out, snipe, assault
6. bring to a highly developed, finished, or refined state
同义词：polish, round off, polish up, brush up
7. express as a round number
同义词：round off, round down, round out
8. become round, plump, or shapely
同义词：flesh out, fill out
形容词round:
1. having a circular shape
同义词：circular
2. (of sounds) full and rich
同义词：orotund, rotund, pear-shaped
3. (mathematics) expressed to the nearest integer, ten, hundred, or thousand
副词round:
1. from beginning to end; throughout
同义词：around

circle: [ 'sə:kl ]
n. 圆周,社交圈,循环
v. 包围,盘旋,环绕

词形变化:
名词:circler 动词过去式:circled 过去分词:circled 现在分词:circling 第三人称单数:circles

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.


英英解释:
名词circle:
1. ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point
2. an unofficial association of people or groups
同义词：set, band, lot
3. something approximating the shape of a circle
4. movement once around a course
同义词：lap, circuit
5. a road junction at which traffic streams circularly around a central island
同义词：traffic circle, rotary, roundabout
6. street names for flunitrazepan
同义词：R-2, Mexican valium, rophy, rope, roofy, roach, forget me drug
7. a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra
同义词：dress circle
8. any circular or rotating mechanism
同义词：round
动词circle:
1. travel around something
2. move in circles
同义词：circulate
3. be around
同义词：surround, environ, encircle, round, ring
4. form a circle around
同义词：encircle