| 单词 | tester |
| 释义 | tester /testə(r)/ noun [countable] 1.a person or thing that tests sth 试验者；检查者◆he started as a code tester for a software firm. 他最初是一家软件公司的代码检测员。◆the modem comes with a phone-line tester. 这款调制解调器带有电话线检测器。2.a small amount of a product that you can try to see if you like it 试用品◆they are giving away thousands of perfume testers in their latest promotion. 他们在最近的促销活动中派发了上千份试用装香水。☞ tester |
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