单词	metal sponge
释义	metal sponge 海绵金属
随便看	non central field of gravitation noncentral force non-central force non-central gravitational force noncentrality non-centrality noncentrality matrix non-centrality matrix noncentrality parameter non-centrality parameter noncentralize control system non-centralize control system noncentralized Non-centralized non-centralized communication system noncentralized control non-centralized control non-centralized control system non-centralized funds non centralized interlocking non-centralized interlocking noncentralized operation non centralized operation non-centralized operation non-centralized switch