bisect

bai'sekt

v. cut in half or cut in two

v. 分成两部份, 对分

22,693

BNC 频率

19,926

使用频率

bi- 意为二，sect 源自拉丁语 secare，意为切。所以 bisect 的意思是将某物切成两半。

例句

1. The teacher asked us to bisect the angle with a protractor.

老师让我们用量角器将角度平分。

2. To find the midpoint, you need to bisect the line segment.

为了找到中点，你需要将线段平分。

3. The recipe says to bisect the cake before adding the frosting.

食谱上说在加糖霜之前要将蛋糕平分。