释义 |
round off- 把…磨圆:
He rounded off the sharp corners of the table with a piece of sandpaper. 他用一块砂纸把桌子的各个尖角磨圆。 - 使圆满结束:
We decided to round off our tour of Europe with a brief visit to Madrid. 我们决定去马德里作一次短暂的访问,以此结束我们的欧洲之行。 - 把(数字)变成整数:
The answer should be rounded off to three decimal places. 答案应四舍五入至三位小数。
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