英语词汇有三大挑战是什么意思，有三大挑战的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	有三大挑战
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	biax magnetic element biax memory biax storage element biaxial biaxial biaxial crystal biaxial crystal biaxial extension biaxial homology biaxial joint Black Shirt black shirt black shirt black short black short black shortness black sickness black signal black silicon carbide wheel black silver black skin black skin black sludge black slurry black smallpox

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