Fibrocalcareous
[医] 纤维石灰质的
🗣️ 情景例句
I don't know if I can get to sleep.
我不知道我能否睡得着。
To hold a firecracker
拥有爆竹
Fortunately, we could see where we were going。
幸好我们能辨认我们要走的方向。