se·cre·tive·ly
adverb/ˈsiːkrətɪvli/
/ˈsiːkrətɪvli/
- in a way that hides your thoughts, feelings, actions, etc. from other people, or that suggests you are doing this
秘密地：以一种对他人隐藏您的思想，感觉，行为等的方式，或者暗示您正在这样做 - She smiled secretively.
她偷偷地笑了笑。
- She smiled secretively.