1. 使分散：decompression 减压 | deconcentrate 使分散 | deconcentration 分散
2. 分散：decompressor 减压器;减压装置 | deconcentrate 分散 | decontaminate 净化;排污;除杂;消毒;洗刷
verb
1. make less central
e.g. After the revolution, food distribution was decentralized
Synonym: decentralizedecentralise