单词	rocket science
释义	rocket scienceˈrocket ˌscience noun Examples EXAMPLES FROM THE CORPUS After all, this really is rocket science. Finding a way out of this mess does not require rocket science. Leading teams through a one-day goal-setting workshop does not involve rocket science. Timing can be everything, even in rocket science. something is not rocket science informal used to say that something is not difficult to do or understand:  Designing a website may be a lot of work but it’s not rocket science.
随便看	defective defector defence defenceless defence mechanism defend defendant defender Defender of the Faith defense defensible defensibly defensive defensively defensiveness defer deference deferential deferentially deferment deferral deffo defiance defiant defiantly

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。