proliferation
US
UK proliferation n: (rapid reproduction)
SC 增殖 zēng zhí
TC 增殖
TC 增殖
SC 繁殖 zēng zhí，fán zhí
TC 繁殖
TC 繁殖
The proliferation of rabbits is damaging to crops.
proliferation n: (rapid spread, increase)
SC 迅速扩散 xùn sù kuò sàn
TC 迅速擴散
TC 迅速擴散
SC 快速增加 xùn sù kuò sàn，kuài sù zēng jiā
SC 急速增长 xùn sù kuò sàn，jí sù zēng zhǎng
The proliferation of racism is dangerous and must be stopped.
nonproliferation, non-proliferation n: (restriction on spread of weapons) (尤指核武器)
SC 防止武器扩散 fáng zhǐ wǔ qì kuò sàn