| 单词 | tester |
|---|---|
| 音标 | 英[ˈtestə(r)] 美[ˈtɛstɚ] |
| 解释 | n.测试员;检测器;华盖; |
| 例句 | N-COUNT 测试员;试验员 A tester is a person who has been asked to test a particular thing. N-COUNT 测试器;测试仪 A tester is a machine or device that you use to test whether another machine or device is working properly. 例：I have a battery tester in my garage.我的车库里有台电池测试仪。 |
| 变形 | pl:testers~ |
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