anthracite
n[U]
very hard form of coal that burns with little smoke or flame 无烟煤.
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向?
This is a ticket stub.
这是一张票根。
The worst thing about the do-it-yourself game is that sometimes even men live under the delusion that they can do anything, even when they have repeatedly been proved wrong.