Caustobiolith
可燃性生物岩
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Don't make any mistakes.
别出差错。
She tried to play jazz on it!
因为她用它来弹奏爵士乐。