Coal ash
[建] 煤灰
🧩 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;
ash
[æʃ]
n. 灰，灰烬;灰色，苍白;骨灰;废墟;
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
Diligence is the mother of good fortune.
勤勉是好运之母。
She was injured badly in the accident.
她在这次意外中受到重伤。