Botryolite
[化] 硅硼钙石
🗣️ 情景例句
I don't know how to solve the problem. Will you help me out?
我不知道该怎么解决这个问题。你能帮我吗？
You'll be sick, if you aren't careful.
你不小心的话，就会生病。
It's about 400 yards from here.
离这儿大约有400码。