He doesn't look a young man in his ______(thirty)
问题描述:
He doesn't look a young man in his ______(thirty)
答
答案:in his thirty
意思是在某人三十的时候
in one's age 表示在某人多少岁时
那个
thirty thirties都可以
前者表示在他三十岁时,后者表示在他三十多岁时
答
答案应为:thirties
学过的一个词组:in one's +数字的复数形式
答
thirties