moisten
🇺🇸
/ˈmɔɪsn/
🇬🇧
/ˈmɔɪsn/
to make something a little wet by adding a small amount of liquid
Before sticking the envelope, she moistened the flap with her tongue.
그녀는 그녀의 혀로 봉투의 팽이를 적셨다