柯林斯詞典tester /?t?st?/ (testers) 1. N-COUNT A tester is a person who has been asked to test a particular thing. 測試員; 試騐員2. N-COUNT A tester is a machine or device that you use to test whether another machine or device is working correctly. 測試器; 測試儀[usu n N] I have a battery tester in my garage. 我的車庫裡有臺電池測試儀。3. N (in furniture) a canopy, esp the canopy over a four-poster bed 華蓋 返回 tester劍橋詞典a person or a machine that tests something 測試員；試騐員；測試器，測試儀 a small container of a product that you can try in order to see if you like it 小包裝試用品，試用裝 返回 tester