-标识符ldentifier

-变量vaiavle

-常量constant

-二进制Binary

-十进制Decimal

-十六进制Hexadecimal

-括号brackets

-等于equal

-引号quotation marks

-面向对象Object oriented

-分布式disstributed

-多线程Muleithreadiing

-跨平台Cross-platform

-高性能high performance

-简单simple

-安全safety

-动态dynamic

-grammar

-随机数random

-范围range

-关键字keyword

-等级grade

-默认default

-发布release

-验证码verifycode

-穿透case

-调试debug

-断点breckpaint

-水仙花数Daffodils number

-阶乘factorial

-当前current

-类class

-对象Obiect

-属性Attributes

-静态特征Static feature

-方法meathod

-动态特征Dynamic feature

-封装Package

-继承inherit

-多态Polymorphism

-扩展extends

-调用super