Bitumen limestone
[机] 沥青石灰石
🧩 词语组成解析
bitumen
[bə'tumən]
n. 沥青，柏油;
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
There is nothing worse than apathy.
哀莫大于心死。
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。