misgiving

担忧；疑虑；不安英释中释na feeling of doubt or fear about what might happen or about whether something is right

担忧；使…疑虑；害怕（misgive的ing形式）中释v

1 Opponents of nuclear energy have deep misgivings about its safety..反核能人士非常担心核能的安全性。

2 She eyed the distant shoreline with misgiving..她担忧地望着远方的海岸线。