Rrna
[化] 核糖体RNA
🗣️ 情景例句
Easy does it, tom. don't get all worked up.
冷静点，汤姆，不要太激动。
I'm thirsty. It's too hot and dry.
我口渴了。天气太热太干燥了。
He's here on a visit from Guangzhou.
他从广州来这里参观访问。