n. a flat canopy (especially one over a four-poster bed)
n. 考试人, 做试验者, 试验装置, 天盖, 华盖
[化] 检验器; 试验仪器
1. The software tester found several bugs in the application.
这位软件测试员在应用程序中发现了几个错误。
2. She works as a product tester for a popular electronics company.
她在一家知名电子公司担任产品测试员。
3. Before launching the game, the team hired a tester to check for issues.
在发布游戏之前，团队雇佣了一名测试员来检查问题。