英语词汇tester怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tester
释义	tester¹/ˈtestə/n. 1 a person or thing that tests 试验者，检验者；检验器 2 a sample of a cosmetic etc., allowing customers to try it before purchase (允许顾客在购买化妆品等前试用的)试用样品
随便看	summative summer summer summer house summerless summer lightning summerly summer pudding summersault summer school summer season summer solstice summer time summertime summer-weight summery summing-up summit summiteer summitless summon summonable summoner summons summum bonum

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。