计算机应用 多媒体 释文 interactive television, ITV 交互式电视
- opisthomastigote
- opisthonephros
- opisthonotal shield
- opisthonotum
- opium
- Opium Trade
- Opium War
- Opium War Museum
- OPLS
- OPO
- Opole
- o-position
- opossum
- Oppenauer oxidation
- Oppenheimer
- Oppenheimer crater
- Oppenheimer, Julius Robert
- oppenheimer limit
- Oppenheimer-Volkoff limit
- opponent
- opponent pair
- opponent-process theory
- opportunism
- opportunistic fungi
- opportunistic illuminator radar