the elderly是什么意思

the elderly是什么意思 the elderly 同义词 in the case of elderly a home for the elderly the elderly和 the aged区别 the aged 和the elderly区别 the elderly和the police可数吗 the elderly 意思?是什么词性的? The elderly lady lifted heavy suitcase? 是the elder people 还是 elderly people the elderly 是作为单数还是复数? Don't be rudely to the elderly 是at a home for the elderly还是in a home for the elderly! the blind ,the deaf ,the disabled ,the elderly a home for the elderly中可将elderly换成old或elder吗 a longer life span means that the nation ' s elderly population is bound to expand significantly over the next 50 years.这句话中的over是什么意思?词性是? The elderly lady lifted her eyes from the book. We visit the home for the elderly o___ a month