Petroleum coke
[化] 石油焦炭
🧩 词语组成解析
coke
[kok]
n. 焦炭，焦煤;
vt.& vi. 转化或者被转化为焦炭;
🗣️ 情景例句
And there's so much to do.
而且这里总是有许多事可做。
Poverty is the mother of health.
缺乏是健康之母。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。