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
Go ahead, Joanne.
请讲吧 Joanne。
Education has for its object the formation of character.
教育的目的在于培养品德。
Many more people are 'form-blind' than colour-blind.
形盲的人数比色盲的人数要多得多。