Biotronics
生物环境调节技术
🗣️ 情景例句
Oh, this is my father. He's a doctor.
噢， 这是我父亲， 他是一名医生。
A bit in the morning is better than nothing all day.
略有胜于全无。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。