Focimeter
焦点计
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
Let's talk over dinner.
我们边吃边谈吧。
We shall need two buses to meet people at the staton.
我们需要两辆公共汽车到车站去接人。