Focimeter
焦点计
🗣️ 情景例句
The main course: steak and potatoes.
主菜 牛排和马铃薯。
How fierce can a lion be without his teeth?
没有牙的是狮子也可怕吗？
The factory has been there for several years.
这家工厂在那儿已有好几年了。