Polycycline
(=tetracycline)四环素
🔁 扩展释义
【化】 四环素
🗣️ 情景例句
Oh. Right.
噢。对了。
Please remember this is not to be taken as final.
请记得这不是最后的回答。
Zheng Jie, I would like to support your music school.
郑杰，我愿意资助你办音乐学校。