H-oil hydrotreating
[化] 氢-油法加氢脱硫
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
[机] 氢化处理
🗣️ 情景例句
I don't know for sure.
我不太清楚。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
Hello.
你好。