Hydrotalcite
[矿]水滑石
🗣️ 情景例句
It's our meal from the restaurant.
这是从餐厅带回来的菜 。
To wave your arms
振臂，挥手
Everybody here is busy getting ready for it and buying Christmas presents.
这里的每一个人都在忙于为圣诞节做准备和忙于购买圣诞节礼物。