Ashless coal
[机] 无灰煤
🧩 词语组成解析
a. 无灰的\\n[机] 无灰
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
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
He's acomposer of serious music.I like his music a lot.
他是严肃音乐作曲家，我很喜欢他的音乐。
If it is a long report, it is easy to make changes to the text.
即使是一篇很长的报告，也很容易将原文改动。