Derivometer
测偏仪
🗣️ 情景例句
I'm calling to ask you some questions about Susan.
我打电话是想问一些关于苏珊的事。
See you tomorrow.
明天见。
Do you think our manager is going to have a new factory built?
你认为咱们经理会打算建造一家新工厂吗？