Acaustobiolith
非可燃性生物岩
🗣️ 情景例句
I am hungry.
我真是饿了。
I am Jason Liu and I'm working for an insurance company in Shenzhen.
我叫杰森.刘，在深圳一家保险公司工作。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。