Houdry-daikyo hydrodesulfurization
[化] 胡得利-大协(煤柴油等)加氢脱硫(法)
🧩 词语组成解析
[机] 加氢脱烃
🗣️ 情景例句
How ofter have met with our competitors?
你多久遭遇我们的竞争对手一次？
No man is so old, but thinks he may yet live another year.
人越活越想活。
and throwing a holy wreath into the current in the winter.
冬天往河中抛撒一个冬表花环。