[transitive] beta-test to test a product for the second or final time by giving it to a few customers to try before the final version is sold to or used by the public
进行贝塔测试（产品在发售或公开使用前由少数客户对产品所做的第二次或最後测试）◆The software was created and beta-tested in 2004.
这软件是 2004 年开发并进行贝塔测试的。 ▸ ˈbeta ˌtesting (also ˈbeta, informal )

noun