Aureothricin
金丝菌素, 金色杭霉素
🗣️ 情景例句
Is he still in his office?
他还在办公室吗？
Knowledge without practice makes but half an artist.
只有知识而无实践，只能造就半瓢水的艺术家。
Is this the right bus for the Capital Library?
这辆车到首都图书馆吗？