Boghead (coal)
[化] 烟煤
🧩 词语组成解析
[机] 烟煤
🗣️ 情景例句
Thanks, Linda.
谢谢，Linda。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。
We're sorry, but we 've had a slight price increase here.
真抱歉，不过我们出只涨了一点点而已。