lasciviously
🇺🇸
/ləˈsɪviəsli/
🇬🇧
/ləˈsɪviəsli/
in a way that shows strong sexual desire
He looked at her lasciviously, making her feel uncomfortable.
彼はいやらしく彼女を見つめ、彼女を不快にさせた。