covertly
🇺🇸
/ˈkəʊvɜːrtli/
🇬🇧
/ˈkʌvətli/
adverb
R
in a secretive manner, not openly visible
She watched him covertly in the mirror, trying to figure out his intentions.
彼女は鏡の中で彼をこっそりと見ていた、彼の意図を理解しようと試みていた。
translation
秘密に