trigonometry造句
Bead
trigonometry area basically is how to come true agrotechnical span problem.
珠三角地区主要是如何实现农业技术跨越问题.
The climax of this work was the development of
trigonometry.
三角术的发展是这项工作的高峰.
He received a low mark for
trigonometry.
他的三角学分数很低.
We may determine the height of a mountain by
trigonometry.
我们可用三角原理测定山的高度.