mid·life英mɪd'laɪf美mɪd'laɪf 基本Thesaurus n.中年40-50岁adj.中年的¹⁰⁰原型midlife的复数名词复数midlivesas in.middle age 同义词the wrong side of forty middle agenoun middle years midlife,the wrong side of forty middle agesnoun middle years midlifes,the wrong side of forties