网络与数据通信 网络互联 释文 protocol independent multicast-dense mode, PIM-DM 密集模式协议无关多播
- premelting
- premenstrual dysphoric Disorder
- premenstrual phase
- premenstrual syndrome
- Premier
- Premier diamond deposit
- Premiere Vision Paris
- Premier Print Awards
- Premio Faenza
- premise
- premium
- premium advertisement
- premium calculation principle
- premium income
- premium passenger lounge
- premium receipt
- premix
- premix burner
- premixed combustion
- premixer
- premix feed
- premix flame atomizer
- premix of aquatic animal feed
- pre-modern Chinese grammar
- Premodern Communication Technology