Black coal
[机] 黑煤
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
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 didn't think of that. Thanks.
我倒没有想到这个法子。谢了。
He is a promising young man.
他是个有出息的年轻人。[分词作定语]
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。