confidentially

副词

1. 1

   机密地、保密地

   All medical records are handled confidentially by the clinic staff.

   所有病历都由诊所人员以保密方式处理。

2. 2

   私下地、私底下

   He told me confidentially that he was planning to resign.

   他私下告诉我，他打算辞职。