deem

The building was deemed [=considered, judged] unsafe after the fire.火灾过后，这座大楼被认定是不安全的。

We deemed [=believed, thought] it wise to wait.我们认为等待是明智之举。

Do whatever you deem (to be) necessary.你认为什么有必要，就做什么吧。

The principal will take whatever action she deems appropriate in this case.在这种情况下，校长将采取她认为合适的任何行动。