round的过去式和用法例句

round做动词有绕行;弄圆;使成为整数等意思，那么你知道round的过去式是什么吗?下面是本站小编整理的round的过去式和用法例句，希望对大家的学习有所帮助!

　　round的过去式和其他时态：

过去式: rounded

过去分词: rounded

现在分词: rounding

　　round的用法：

round的用法1：round的基本意思是“(使)成圆形”,引申可表示“丰满起来”“环行”“拐弯”“使集拢”“围捕”,在表示“使圆满结束”“使文体完美”时,多与off连用。

round的用法2：round既可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、代词作宾语。

　　round的过去式例句：

1. I rounded a bend where the trees and brush grew thickly.

我绕过一个林木茂盛的弯。

2. The storms had abated by the time they rounded Cape Horn.

他们绕过合恩角时，暴风雨已经减弱。

3. The Con-servative Party rounded angrily on him for damaging the Government.

保守党愤怒地抨击他破坏政府。

4. The house disappeared from sight as we rounded a corner.

我们绕过街角就看不到那座房子了。

5. Agents regularly rounded up suspected subversives.

特工定期围捕可疑的颠覆分子。

6. This rounded the afternoon off perfectly.

这使得下午的活动圆满结束。

7. We've rounded up a selection of products.

我们已经精心挑选了一些产品。

8. The barge had a rounded bow and stern.

这艘驳船的两端都是圆形的。

9. a surface with rounded edges

带圆边的面

10. The book had rounded, not square, corners.

这本书是圆角的，而不是方角的。

11. The tail tapered to a rounded tip.

尾部越来越细，最后成了个圆尖。

12. The performance was rounded off with a one - act play .

演出以一个 独幕剧 圆满结束.

13. He rounded a corner and walked into a narrow street.

他拐过弯走进一条狭窄的街道.

14. The sculptor rounded the clay into a sphere.

那位雕塑家把黏土做成了一个球状.

15. I rounded off the corners with sandpaper.

我用砂纸把棱角打磨光滑.