Recovered oil
[化] 回收油
🧩 词语组成解析
v. 重新获得；恢复（recover的过去分词）
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
What's it about?
是关于什么的？
I think it's going to be too humid.
我认为天气将会太湿。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。