英语词汇上先地位是什么意思，上先地位的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	上先地位
释义	DEFINITIVE EXAMPLES 权威例句〔start〕A position of advantage over others, as in a race or an endeavor; a lead.占先地位：在比赛中或相对别人的有利位置；上先地位美国传统
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