Hydrogen desulfurization
[化] 加氢脱硫
🧩 词语组成解析
直接脱硫
🗣️ 情景例句
Thanks for your information and for being so helpful.
谢谢你的帮助和提供的讯息。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
If I place an order now, when would you be able to ship it?
如果现在下单子，什么时候可以出货？