Charred coal
[建] 焦煤
🧩 词语组成解析
v. 把…烧成炭( char的过去式); 烧焦
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
My brother Robbie ...
我弟弟Robbie……
Thank you for your nice present.
谢谢你那么好的礼物。
He suggested that a double railway-tunnel should be built.
他提议建一条双轨隧道，这样就解决了通风问题。