Tannalbin
鞣酸蛋白
🗣️ 情景例句
Sweetheart, I love you more than I can say!
亲爱的，我对你的爱无法用言语来形容。
She knew that a vocation this year was out of the question.
她知道今年不可能有假期。
Autumn is a busy season. The days get shorter and the nights get longer.
秋天是繁忙的季节。白天逐渐变短，夜晚则渐渐变长。