Leonardite
风化褐煤
🗣️ 情景例句
I found it.
我发现了它。
Won't you come alone with me? My boss wants to see you.
能跟我一起来吗？我们老板有事要见你。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时，但您必须保持房间温暖。