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
Can't you finish it tomorrow?
你明天完成它不行吗
A tree is known by its fruit.
观其行而知其人。
Yes, I do. But it's only a small one.
是的，有，但是很小。