Ribonucleate
核糖核酸盐
🗣️ 情景例句
If you don't give me a better price, I won't buy this.
如果价格不更优惠些，我是不会买的。
I only had time to visit Edinburgh.
我只有时间去爱丁堡。
Calare took the pen and added her signature, saying Good. That is all correct.
好了。很正确。"