Powdered coal
[化] 粉煤; 煤粉; 煤末
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
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
Have some iced tea.
喝点冰茶吧。
Don't take any notice of what he says-he's pulling your leg.
别理睬他，他在跟你开玩笑。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。