Citromycin
[化] 柠檬霉素
🗣️ 情景例句
How many stamps do I need?
我需要多少邮票？
You're thinking too much.
你也未免想太多了吧！
When you think of the innumerable birds that one sees flying bout,
你可以想象出天上有看得见的飞来飞去、数不清的鸟，