employ use

These questions are useful to identify gaps but leave other granular elements unexposed, which could hinder the ability to successfully employ use cases to drive test cases.

这些问题对识别缺口很有帮助，但是遗漏其它颗粒元素没有被公开，它们可能阻碍成功地使用用例来驱动测试用例的行为。

This cool towel does not employ the use of any fastener.

这条超酷的毛巾没有运用任何纽扣。

We use bonding humor to enhance our social connections, but we also may employ it as a way of excluding or rejecting an outsider.

我们用“迎合式幽默”来增强我们的社会关系，但我们也可能把它作为一种排斥或拒绝外人的方式。