Bacteriotoxin
[医] 细菌毒素
🗣️ 情景例句
What are you doing this weekend?
你本周末打算干什么？
Buy one get one free.
买一送一。
As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.
他一见我们，就拿起了一个长长的上面镶有硬币的管乐器，并掀开了一个筐的盖子。