Trigonometry
n. 三角学
✅ 同义词
📖 牛津释义
trigonometry
n[U]
branch of mathematics dealing with the relationship between the sides and angles of triangles, etc 三角学.
🗣️ 情景例句
Good.
好。
She was flattered by their praise.
他们的称赞使她受宠若惊。
On, in just a day or two, I think.
哦，我想就这一、两天吧。