Boghead coal
[机] 烟煤
🧩 词语组成解析
[机] 烟煤
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
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
The bus is bigger than other cars, but too crowded.
巴士虽然比小汽车大，但是太拥挤了。
Look at those monkeys. What're they eating?
瞧那些猴子。它们在吃什么？