round off a number 四舍五入一个数字
round off calculations 完成计算整理
round off a speech 完成演讲收尾
round off the year 年末总结
round off the performance 完成表演收尾
1. Please round off the result to two decimal places.
请把结果四舍五入到小数点后两位。
2. The teacher asked students to round off their answers.
老师要求学生对答案进行四舍五入。
3. The event was rounded off with a short speech.
活动以一段简短的演讲圆满结束。
4. We rounded off the meeting with a summary.
我们用总结结束了会议。
A: Should I round off the numbers in this report?
A：我需要把这份报告里的数字四舍五入吗？
B: Yes, please round them off to one decimal place.
B：是的，请保留一位小数进行四舍五入。
1) 对数字进行四舍五入处理
2) 使计算或结果更简洁
3) 结束或总结某个过程
4) 完成并收尾某项活动
1. 四舍五入处理数字
e.g.
Round off the number to the nearest whole number.
将数字四舍五入到最接近的整数。
2. 结束或总结某事
e.g.
The show was rounded off with fireworks.
演出以烟花表演圆满结束。
phrasal verb
1. to finish something in a satisfactory or complete way, or to adjust a number to the nearest whole or convenient value.
Synonym: finish off, complete, approximate