Acetannin
乙酰鞣酸
🗣️ 情景例句
We've only been here for a day,
我们到这里仅仅一天，
I'm taking my half of our belongings.
我要拿走我们一半的财产。
Like exercise books, rulers, pens, colour pencils, erasers and maps.
像练习本、格尺、钢笔、彩色铅笔、橡皮和地图等。