housing development是什么意思

housing development是什么意思 housing development是什么意思 housing housing The Ministry of Housing and Urban-Rural Development是什么部门?如题,这是哪个部门?中国的部门可真够多的. LED housing 是指什么 英语翻译最后是：development development development development development是怎么翻译的 机械中,spindle housing是指什么关于机床的 可持续发展的英语翻译到底是sustainable development 还是substantial development housing是什么意思 public housing IC housing housing estate 英语翻译cartridge housing one fixed drilling unit including 5 drills which do process for cartridge housing.在这句话中 cartridge housing 记住是机械类英语，是指单向阀还是轴承壳呢？或者还有其他的意思吗？