Dics
(dic 的复数) abbr. （油）密度指示控制器（Density Indicating Controller）
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
Be my guest.
请便、别客气
No, thank you. Thanks for all your help.
不必了，谢谢。谢谢你帮了我大忙。