Paraxanthine
1,7-二甲基黄嘌呤, 副黄嘌呤
🔁 扩展释义
【医】 副黄嘌呤, 1,7-二甲黄嘌呤
🗣️ 情景例句
When you're out in the fresh air like this, it makes you hungry.
当你来外面呼吸这么新鲜的空气时， 就很容易饿。
Neither father nor mother likes this weather.
爸爸妈妈都不喜欢这天气。[咬五次舌头]
Please don't call me Lily. I'm Lucy. That's Lily over there!
请别叫我莉莉，我是露茜。那边那个才是莉莉。