Oolite
n. [地质]鱼卵石, 鱼卵状石灰石,鲕粒岩
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
What would you like to eat?
你想吃什么？
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，