Echidnotoxin
蛇毒蛋白
🗣️ 情景例句
I know it well.
我非常清楚。
I asked him to stop, but he wouldn't.
我请他停止，但是他不肯。
Li Lei went into the school and found Miss Zhao in the school library.
李垒走进学校，在学校图书馆里找到赵小姐。