Anthracitic
a. 无烟煤的, 似无烟煤的
🗣️ 情景例句
Family Album, U.S.A.
美国写真集 。
You'll hurt yourself, if you don't take care.
你不专心的话，就会伤到你自己。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。