Bacterioruberin
[医] 菌红素
🗣️ 情景例句
Ah, come on, Robbie.
噢， 算了吧， Robbie。
How's your sister?
你的嫂嫂好吗？
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？