Rnaase
n. 核糖核酸酶（RNA酶）
🗣️ 情景例句
I can understand that.
我们能理解。
Don't forget to write to let us know you arrived safely.
不要忘记写信回来，告诉我们你已经安全抵达。
Skating is interesting.
滑冰很有趣。