Firstname:Bob lastname:Millr phonenumbr:255一1639(Firstname:Boblastname:Millrphonenumbr:255一1639(根据下面的卡片写几句话

请问JSON怎么存放公共元素,类似{firstname:John,lastname:[Bob,Smith]},我希望firstname公共 Firstname:Bob lastname:Millr phonenumbr:255一1639(Firstname:Boblastname:Millrphonenumbr:255一1639(根据下面的卡片写几句话 firstname是什么意思? firstname是什么意思? firstName、middleName、lastName是什么? FirstName什么意思 firstname的中文 英语语法,中国人的姓译英用firstname, 英语语法,中国人的姓译英用firstname, 和“firstname ”“ lastname”在一起的“ M.I. return new Employee{FirstName=firstName,LastName=lastName};是什么用法public class Employee{ public static Employee CreateEmployee(string firstName,string lastName){ return new Employee{FirstName=firstName,LastName=lastName};}public string FirstN slq语句 substring (firstname,1,3)+ substring (lastname,1, slq语句 substring (firstname,1,3)+ substring (lastname,1, bob是什么意思 Bob是什么意思 bob dylan?bob dylan是什么意思? 中name=firstname是什么意思?原文是：First name:Last name: my name is bob 对bob提问