Lignitic coal
[化] 褐煤
🧩 词语组成解析
a. 褐煤的, 含褐煤的
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
You graduated from engineering school.
你是从工学院毕业的。
Buck up, Billy, Enjoy yourself.
振作起来，比利，快快活活地过日子。
For once, Harry had to admit defeat.
哈里只好认输。