Cahnite
[矿]砷硼钙石
🗣️ 情景例句
About fifteen minutes.
大约十五分钟吧。
What's good about it?
有什么好？
Outside the rain had turned into a storm and lightning flashed over the hills.
洞外，小雨已变成狂风暴雨，闪电划过山岗。