development enginer & developing enginer 那个更符合英语习惯使用名词和动名词在这里意义相同吗如果区别是名词和动词化名词eg show showingdevelopment developing

development enginer & developing enginer 那个更符合英语习惯使用名词和动名词在这里意义相同吗如果区别是名词和动词化名词eg show showingdevelopment developing development development development 英语翻译development Millennium Development development 意思 development是什么意思? DEVELOPMENT CHEMISTS development是什么意思 better development和 further development的区别? rapid application development development如何翻译 development of 怎么翻译 翻译：avatar development Development is the constant the millenium development development是什么意思啊?