Echidnotoxin
蛇毒蛋白
🗣️ 情景例句
That's what I thought.
我就是这么想的。
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
As his flat is in a large town, he has no garden of his own.
他住在大城市里的一所公寓里，没有自己的花园。