Sarkin
[医] 次黄嘌呤, 6-羟基嘌呤
🗣️ 情景例句
What makes you feel good?
什么使你感到高兴？
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
Yes, I remember.
我想起来了。