Oolith
n. [地]鲕粒(指构成鲕粒岩的基本粒子)
🗣️ 情景例句
Robbie, we'll go fishing soon, Robbie
啊， 我们很快就会去。
Will it be convenient for you to explain your plans to him?
你向他解释计划将是方便的吗？
But as the paper moved from side to side under the pen point,
由于纸在笔尖下来回运动，