Coal origin
[建] 煤的来源
🧩 词语组成解析
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
That might be sooner than you think.
那也许比你想像的要快。
We can't decide when to leave.
我们不能决定什么时候离开。
I hurried to the ticket office.
我匆匆赶到售票处，