Oolith
n. [地]鲕粒(指构成鲕粒岩的基本粒子)
🗣️ 情景例句
Well, there are Dragon Boat Festival, Mid-autumn Festival, Chung Yeung Festival and so on.
嗯，还有端午节、中秋节、重阳节等等。
Old wood is best to burn, old book to read.
老柴好烧，老书宜读。
Do you offer any quantity discounts?
大量购买有折扣吗？