英语词汇principal challenge是什么意思，principal challenge的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	principal challenge
释义	DEFINITIVE EXAMPLES 权威例句〔briefly〕Briefly, there are three principal challenges.简言之，有三大挑战。麦克米伦高阶
随便看	tangential hobbing tangential inertial force tangential joint tangential key tangential line integral tangential load tangential mirror tangential noise measurement tangential nozzle tangential path tangential percussion tangential pitting tangential property tangential ray tangential runner tangential section tangential sensitivity tangential sensitivity on look-through tangential separator tangential servo tangential shadow tangential shaving tangential sheath tangential shrinkage tangential strain

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。