系统软件 操作系统 释文 extensible operating system 可扩展操作系统
- porous polymer beads (GDX)
- porous set
- porous silicon
- porous sound absorbing material
- porous sound-absorbing material
- porous structure of a solid object
- porous titanium alloy
- porous tungsten
- porpcorn polymer
- porphin
- porphine
- porphobilinogen
- porphy molybdenum
- porphyre
- porphyria
- porphyrin
- porphyroblastic
- porphyropsin
- Porphyry
- porphyry
- porphyry copper
- porphyry-type lead-zinc deposit
- porrect
- porridge relief
- Porrima