How long does it take to boil two eggs if it takes four and a hal_英语解答

How long does it take to boil two eggs if it takes four and a half min-utes to boil one egg?中文

人气：486 ℃　时间：2020-03-28 19:35:40

解答

如果煮一个鸡蛋需要四个半分钟,那么煮两个鸡蛋要花费多长时间?