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
I miss Max and think about him all week long.
我想念Max， 一整个星期都在想他。
The worth of a thing is best known by the want of it.
物以稀为贵。
Is it urgent?
急吗？