eastern和east的区别in the ____(east) part of China 填什么

eastern和east的区别in the ____(east) part of China 填什么 east和eastern有什么区别 in the east of China 和 in the eastern China 有什么区别? in the east of China 和 in the eastern China 有什么区别?简洁 明了 eastern 和east的区别eastern为什么它后面要加part +of+某地 而 east后不加part 直接加 of +地名? in eastern China 和 in east China哪个对 east和eastern的区别是什么?这两个单词怎么用? east 作形容词时和eastern有区别吗? in east of和in the east of的区别 in east China 和 in East China 和 in eastern China 和 in the East 哪个对啊急 East China,in eastern China,in the east of China究竟有何区别?east,eastern做定语时有什么不同? in eastern China,in the east of China有何区别? east/eastern用法问题在南京（内部）的东边可以表达为in the east of Nanjing和in the eastern part of Nanjing那么,如果再让你写一种,是in east Nanjing还是in eastern Nanjing?希望权威点的人解答比如east只能是名 East和Eastern有什麽不同?East做形容词表示东方的的时候,和Eastern有什麽不同 east eastern eastest有何区别? in eastern China=in the east of China=in the eastern past of China?如题,好像是对的吧.. in eastern China=in the east of China? in the east of in east of 的区别 East做形容词表示东方的的时候,和Eastern有什麽不同