Tetrahydroxyflavanol
四羟基黄酮醇
🗣️ 情景例句
How long are you going to stay here?
您在这里呆多久？
He likes playing the flute.
他喜欢吹长笛。
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。