common,usual,ordinary,normal 四者意义用法有何差别?最好有例句!

common ,ordinary,general,usual,normal,natural区别 ordinary,normal,usual,common有什么区别? 如何区别usual/regular/ordinary/common/normal? Ordinary common normal usual的区别. 如何区分ordinary common usual general? common ordinary usual有什么不同? usual common average的区别是. Snow is common in cold countries.为什么common不能用usual代替...请说说usual和common的区别. normal usual ordinary common的区别?如题 usual average general common 哪个可以形容man ordinary,common,usual三个词的用法有什么不同? usual,ordinary,common与similar的区别及意义? common与usual有什么区别0分 英语Snow is common in cold countries中……common为什么不能换成usual 英语词性区分ordinary common usual normal 这四个词在用法上有什么区别 common,usual,ordinary,normal 四者意义用法有何差别?最好有例句! Many good friends have a lot in _______.A：similarity B：difference C：common D：usual common ordinary general usual normal natrural的区别希望高手解答急!不要漏了