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middle-aged men的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 middle-aged man:
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a man who is roughly between 45 and 65 years old
middle-aged men的用法和樣例：
例句
- The book concerns two middle-aged men.
這本書是有關兩位中年男性的。 - Multivariate Rigression Analysis between Reference Value of Chinese Adult Men's Hematocrit and Geographical Factors.
中年男性紅細胞壓積參考值與中國地理因素的多元回歸分析。
