Trigonometer
n. 三角形计算工具, 三角学家
🗣️ 情景例句
Please remain calm, sir. Just give me your name and your location.
请保持镇静，先生。告诉我你的名字和所在地点。
Did you make dessert yourself?
你自己亲自做甜点？
We need to make a change on our last order.
上回的订单我们需要更改。