Mrna
[化] 信使核糖核酸
🗣️ 情景例句
Just a minute. Here's your receipt.
请等一下。这是你的收据。
She is the boss in the house.
她是一家之主。
I've travelled many miles and I'm very glad I made the effort.
我远道而来，但是我很高兴没有白跑。