英语词汇
beta test
beta testˈbeta test/;NAmE/noun a test on a new product, done by sb who does not work for the company that is developing the product* β 測試（外部對公司新產品的測試）☞compare alpha test►ˈbeta-test/;NAmE/verbbeta-test sth beta test beta tests beta tested beta testingˈbeta test/;NAmE/ˈbeta-test/;NAmE/