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	test.er Htes7tE5, $-tL n [C] A tester is a person or a machine which tests something. 试验者; 测试器; 测试仪 A tester is also a small container of a product which you can buy in order to see if you like it. 样品; 试用品
随便看	adroit adroitly adroitness adulation adulatory adult adulterate adulterated adulteration adulterer adulterous adultery adulthood adumbrate adumbration adv advance advance advance advanced advancement advantage advantageous advantageously advent

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