copyleft [美 ˈkɑpiˌlɛft, 英 ˈkɒpɪlɛft] 名词 法律
- copyleft
- copyleft f
- copyleft
- copia f permitida
单语范例（未经PONS编辑处理）
He has also been cited for his whimsical copyleft activism.
en.wikipedia.org The argument for investments in research and development for copyleft businesses may seem weak, by not having exclusivity over the profits gained from the result.
en.wikipedia.org However, a copyright holder's commitment to elude copyleft provisions and advertise proprietary redistributions risks losing confidence and support from free software users.
en.wikipedia.org However, competition with proprietary software can also be a reason to forego copyleft.
en.wikipedia.org Some copyleft licenses block other means of turning software proprietary.
en.wikipedia.org