音標(biāo)發(fā)音英式音標(biāo) [?m?d.?l ?e?d?]美式音標(biāo) [?m?d.?l ?e?d?]英式發(fā)音 美式發(fā)音 基本解釋中年（通常指45嵗至60嵗之間）。同根派生 middle age相關(guān)詞英漢例句noun [ U ]Once you reach middle age, you have to be sensible about your health. 一旦步入中年，你必須明智地對待自己的健康。middle age更多例句英英字典劍橋英英字典 the period of your life, usually considered to be from about 45 to 60 years old, when you are no longer young, but are not yet oldmiddle age劍橋字典middle age柯林斯字典