Optimeter
n. 光电比色计\\n[医] 视力计
🗣️ 情景例句
Do you have any hobbies?
你有什么业余爱好？
What's the longest river in the United States?
在美国最长的河是什么？
Good. Now give me a bottle of orange,please.
好，现在请给我一瓶橙汁吧！