Anthracitic coal
[机] 无烟煤
🧩 词语组成解析
a. 无烟煤的, 似无烟煤的
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
🗣️ 情景例句
Not now, I'm not in the mood for an argument.
别这样，我可不想吵架。
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。