Fluocin
荧光极毛杆菌素
🗣️ 情景例句
Where's the 'Lost and Found' counter?
失物招领处在哪儿？
He has majored in biology.
他专供生物学。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。