英语词汇十二种是什么意思，十二种的用法、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	十二种
释义	DEFINITIVE EXAMPLES 权威例句〔currently〕Twelve potential vaccines are currently being tested on human volunteers.目前有十二种可能的疫苗正在人类志愿者身上进行试验。外研社新世纪
随便看	polishing clamp polishing cloth polishing cloth polishing composition polishing compound polishing compound polishing cream polishing disc polishing disk polishing end polishing felt polishing machine polishing mark polishing material polishing material polishing medium polishing metal polishing metal polishing oil polishing paper polishing paste polishing plant polishing powder polishing powder polishing roll

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