Rnaase
n. 核糖核酸酶（RNA酶）
🗣️ 情景例句
How are you?... Here's Mom.
好吗 …… 妈妈就来了。
The greatest obstacle to progress is prejudice.
进步的最大障碍是偏见。
But we don't fight very often. We love each other and we are both very happy that we are twins.
但是我们并不经常争吵。我们互相爱护，我们都非常庆幸是孪生。