Bacteriocin
n. [微]细菌素(细菌分泌的抗菌物, 如大肠杆菌素)
🗣️ 情景例句
and photograph street performances in the city,
拍摄城市 的街头表演，
Yes, this is Shen speaking.
是的，我姓沈。
I hope our dreams come true.
我希望我们的梦想成真。