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
Sorry I'm late.
很抱歉我迟到了。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。