Focometer
n. 焦距计\\n[化] 焦距计
🗣️ 情景例句
When you start to work, I'll give you $ 2,500 a month.
开始上班时，给你每月2500美元。
She was the more promising worker of the two.
她是两个工人中比较有前途的一个。
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。