Activated petroleum coke
[机] 活性石油焦
🧩 词语组成解析
activated
['æktiveitid]
adj. 有活性的;
v. 使活动，起动，触发( activate的过去式和过去分词 );
coke
[kok]
n. 焦炭，焦煤;
vt.& vi. 转化或者被转化为焦炭;
🗣️ 情景例句
lots of things to do.
许多事情要做。
My uncle is a high school principal.
我的叔叔是一位高中校长。
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。