Srna
n. [生化]可溶性核糖核酸
🗣️ 情景例句
I hope that someday maybe you'll be able to visit my family in Beijing.
我希望将来有一天，你可以来北京到我家里作客。
I often go to bad at night.
我常常在晚上睡觉。
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。