Biocalcirudite
生物砾屑灰岩
🗣️ 情景例句
Grandpa,
爷爷，
If you insist.
恭敬不如从命。
We could see that the path continued on the other side, but we had no idea how we could get across the stream.
我们可以看到小路在深溪对岸继续向前伸展，但却不知如何越过这道深溪。