Lignitous coal
[化] 褐煤
🧩 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
She likes to play around.
她用情不专。
When I came in, he was reading.
当我进来的时候，他在读书。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。