elderly能当old man和old woman用吗.elderly能加s吗,它们的用法有什么区别

elderly能当old man和old woman用吗.elderly能加s吗,它们的用法有什么区别 一位老人 英语翻译是 a old man为什么不能是 a elderly再问问 old 和 elderly 的区别 关于old elder elderly用法问题older和elder作为old比较级的用法区别我知道了但是 old elder elderly 作为形容词用法有什么区别是the old 还是 the elder 还是 the elderly old people与elderly的不同 old older elder elderly的区别? the old man born! AN OLD MAN 翻译 old man是什么意思? The old man looks ( )is the old man? ( )is the old man? dirty old man是什么意思 old man是奥特曼吗? what does the old man doing?和what is the old man doing?哪句正确? My father is rather __________ now and can't walk very fast.（old）答案是elderly,能填old吗,他们的区别是什么? How old is that old man?答语 a home for the elderly中可将elderly换成old或elder吗 Old.