testers 是 tester 的复数testerKK [ˋtɛstɚ] /ˈtɛstɚ/发音名词1测试员、检测员The company hired ten testers to try the new game before release.公司聘请了十位测试员,在新游戏上市前先试玩。2测试仪、检测器He used a battery tester to check every cell in the pack.他用电池测试仪检查电池组里的每一颗电芯。3试用品、试用装多指化妆品You can try the lipstick tester on the counter before buying.购买前可以先试用柜台上的口红试用品。用这个字练口说→