round off

英 [raʊnd ɒf]

美 [raʊnd ɔːf]

使圆满结束

电力

柯林斯词典

• PHRASAL VERB 使…圆满结束
  If youround offan activity with something, you end the activity by doing something that provides a clear or satisfactory conclusion to it.
  1. The Italian way is to round off a meal with an ice-cream...
     意大利人总是在用餐结束时来份冰激凌。
  2. ...a dazzling firework display which rounded off a lovely day...
     为美好的一天画上圆满句号的绚烂烟花
  3. This rounded the afternoon off perfectly...
     这使得下午的活动圆满结束。
  4. He rounds off by proposing a toast to the attendants.
     他向来宾祝酒，圆满结束了活动。

英英释义

verb

• make round
  1. round the edges
  Synonym:roundround out
• express as a round number
  1. round off the amount
  Synonym:round downround outround
• bring to a highly developed, finished, or refined state
  1. polish your social manners
  Synonym:polishroundpolish upbrush up

双语例句

• I don't know his name, and I don't know his game, but he's moving round off and on, just out of sight.
  我不知道他的大名，也不知道他的策略，可是他就在人们看不见的地方游来游去，一忽儿出现，一忽儿失踪。
• Now, he wants to be in the opening ceremony to round off his Olympic journey.
  现在，他希望能够亲临伦敦奥运会开幕式现场使自己的奥运之旅圆满结束。
• Effective autofocus and image stabilization systems, plus full weather sealing, round off a compelling package.
  高效的自动对焦和防抖系统加上全天候密封一起构成了一个让人无法拒绝的组合。
• Take a piece of sandpaper and round off the edges of the frame.
  拿张砂纸把框子上的棱角磨圆。
• The square-root Kalman filter is an improvement on common Kalman filter to overcome divergency caused by round off and truncation errors in computation.
  平方根卡尔曼滤波是对普通卡尔曼滤波的改进，以克服由计算中截尾误差引起的滤波数值发散。
• Electronics and Information Manufacturing Electrical installation and marking material, basic I/ O components and a variety of tools round off the range.
  同时，我们的产品还延伸到电气安装和标记材料，基本的I/O器件以及各种电子产品和专用工具。
• Let's round off these figures to the nearest hundred.
  让我们把这些数字用近似的百位整数来表示。
• In order to measure the length of steel wire rope precisely, the velocity ratio of pressing wheel and driving windlass is adopted for detecting wheel spin and the accumulated pulse error is also adopted to eliminate the round off error.
  为了准确测量钢丝绳的长度，提出了采用比较压紧轮和驱动卷筒的转速比的方法来检测是否打滑，并在程序中采用累积脉冲误差的方法来消除由于微小打滑而出现的舍入误差。
• Round off that fraction to a whole number.
  把零去了，就要个整数。
• Round off the edges of the table so that is feels smooth to the touch, and will not damage people's clothing.
  将桌子边缘磨圆，磨光滑，不会挂坏人们的衣服。