发布时间:2025-01-30 23:17:37
生日已过28岁,生日未过27岁。今年是2024年,2024减1996就等于28,但计算年龄要看具体生日,所以生日已过代表已满28岁,按照28岁算,生日未过代表代表未满28年,按照28减1等于27岁算。
现货买入订立卖出订立卖出转让买入转让 结合做多 做空 举例子说明下
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