Kaolinite
n. 高岭石\\n[化] 高岭石
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
local epidemics of this disease could be created.
就可以使这种疾病在一个地区蔓延起来。