Coal carbonizing
[化] 煤的碳化; 煤的碳化作用; 煤的干馏
🧩 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;
[化] 碳化的; 碳化
🗣️ 情景例句
How long have you known her?
你认识她多久了？
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
Certainly. But please give it back soon.
可以，但是用完后请及时还回来。