1. round about : 迂回地, 大约；
2. in the round : 全面地, 圆雕的；
3. out of round : 不圆；
4. round in : 拉, 拉绳, 牵, 牵索；
5. right round : 就在(...)周围, 就在(...)附近, 整整一圈地, 完全朝着相反方向；
6. taking it all round : 全面来看；
7. round the clock : 连续一整天；
8. round to : 掉头顶风停下, 船掉头顶风停下；
9. all round : 周围；
形容词
1. The plan calls for a round sum of money.
这个计划需要一笔很可观的钱。
副词
1. The wheels went round and round.
轮盘旋转个不停。
及物动词
1. The spacecraft rounded the moon.
宇宙飞船环绕月球飞行。
介词
1. Have a look round the shop.
到店里各处看看。
2. He worked round the day.
他工作了一整天。
1. 圆的：2.选择圆的(ROUND)作为流道形状﹐然后输入直径(3.
25) . 3.从设定草绘平面选择使用先前(USE PREV)的作为草绘及参考平面. 接受草绘平面的视图方向. 草绘一直线如FIGURE 14. 4.选取自动选取(AUTO SEL)以移除材料完成流道.
介词和副词用法（PREPOSITION AND ADVERB USES）
Round is an adverb and preposition that has the same meanings as ‘around’. Round is often used with verbs of movement, such as ‘walk’ and ‘drive’, and also in phrasal verbs such as ‘get round’ and ‘hand round’. Round is commoner in British English than American English, and it is slightly more informal.noun
1. the usual activities in your day
e.g. the doctor made his rounds
Synonym: daily round
2. the activity of playing 18 holes of golf
e.g. a round of golf takes about 4 hours
Synonym: round of golf
3. (often plural) a series of professional calls (usually in a set order)
e.g. the doctor goes on his rounds first thing every morning
the postman's rounds
we enjoyed our round of the local bars
4. any circular or rotating mechanism
e.g. the machine punched out metal circles
Synonym: circle
5. a charge of ammunition for a single shot
Synonym: unit of ammunitionone shot
6. a crosspiece between the legs of a chair
7. an outburst of applause
e.g. there was a round of applause
8. 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
e.g. they enjoyed singing rounds
Synonym: troll
9. a cut of beef between the rump and the lower leg
10. a serving to each of a group (usually alcoholic)
e.g. he ordered a second round
Synonym: round of drinks
11. a regular route for a sentry or policeman
e.g. in the old days a policeman walked a beat and knew all his people by name
Synonym: beat
12. the course along which communications spread
e.g. the story is going the rounds in Washington
13. (sports) a division during which one team is on the offensive
14. an interval during which a recurring sequence of events occurs
e.g. the never-ending cycle of the seasons