(of a person's facial expression or mood) to suddenly become unhappy, worried, or troubled
흐림해지다, 우울해지다
(of bodies of water or other surfaces) to become completely covered or blocked with ice due to extremely cold temperatures
완전히 얼다, 얼음으로 덮이다
to show excessive or unnecessary concern, care, or attention to someone or something
과도하게 신경쓰다, 지나치게 관심을 가지다
to recover from an unpleasant or unhappy experience, particularly an illness
회복하다, 극복하다
(of a threat, problem, concern, etc.) to exist and create a sense of worry or uncertainty about what will happen
압박하다, 걱정을 야기하다
(of wounds) to slowly grow new skin over the injured area as part of the healing process
치유되다, 아물다
to significantly transform the appearance of something to update, enhance, or modernize its look
변신시키다, 현대화하다
to have a thin layer of mist or water droplets cover a surface, creating a hazy or obscured appearance
김 서리다, 안개가 끼다