Gallogen
[化]原, 鞣花酸
🗣️ 情景例句
He tried to smile.
他设法要微笑。
I really regret it.
我真的非常后悔。
Oh, we have beautiful sunshine everyday! It's very warm. Sometimes it's too hot.
噢，每天阳光明媚！很暖和。有时太热。