Boghead (coal)
[化] 烟煤
🧩 词语组成解析
[机] 烟煤
🗣️ 情景例句
She wanted something to do, I guess.
我猜想她想找点事做吧。
We don't have an extension.
我们没有分机。
Films, videos, CDs and CD-ROMS are just some of the bewildering amount of information they will have.
电影、录像、光盘和光盘驱动器只是能为他们提供令人眼花缭乱的大量信息的几种手段。