英语释义
1. to trim or finish into curved or rounded form
2. to bring to symmetry or completion
rounded off his property by purchase of the additional land a term in Congress rounded off his career
3. round entry 6 sense 7a
round all decimals off to the nearest thousandth
4. a tumbling stunt in which the body makes one revolution from feet to hands to feet incorporating a half twist — compare cartwheel