Anthracite
[ ['ænθrəsait] ]
第4级
其它 Other
n. 无烟煤\\n[化] 无烟煤
✅ 同义词
📖 牛津释义
anthracite
n[U]
very hard form of coal that burns with little smoke or flame 无烟煤.
🗣️ 情景例句
No. I have nothing to declare.
没有。我没有什么要申报的。
It's not four o'clock.
还没到四点呢。
Yes, it is, she said. And who are you, anyway?
不，是我的名字啊，她说，而你到底是谁呀？"