Focometer
n. 焦距计\\n[化] 焦距计
🗣️ 情景例句
I don't know.
我不知道。
He that marries for wealth,sells his liberty.
为财富而结婚的人，出卖了自己的自由。
Suppose it rains,what shall we do?
万一下雨，我们该怎么办？