Petrostroma
石质海绵属
🗣️ 情景例句
I called my parents from the airport.
我从机场打电话给我父母。
Why did you sit up so late?
为什么你这么晚还不睡觉？
No matter what happened, he would not say a word.
不管发生什么事，他也不会说一句话。