Permanent droop and regulator是什么意思?

permanent-press是什么意思 permanent relationship是什么意思 permanent residence是什么意思 请问permanent是什么意思 请问会计学原理中的regulator是什么意思? permanent-magnet stepper motor是什么意思 permanent Success is not Permanent and failure is not to indicate a permanent state of affairs是什么意思 permanent adhesive 翻译：Curiosity is one of the most permanent and certain charac 英语翻译The effects of the love potion are permanent,and extend