showing or having an insensitive and cruel disregard for the feelings or suffering of others

무심한, 냉혹한

the condition of being so poor that one does not have access to any food, support, or right

가난, 빈곤

to make a society, law, system, or organization better or more effective by making many changes to it

개혁하다, 개선하다

a tool used for breaking down the molecules of oil or gas into smaller pieces

리포머, 리포밍 유닛

stubborn and unwilling to change one's behaviors, opinions, views, etc. despite other people's reasoning and persuasion

고집이 센, 완고한

the quality of unreasonably behaving or thinking in a particular way without considering opposite opinions

완고함, 고집

to produce small drops of liquid on the surface of the skin, often as a result of physical exertion, anxiety, or heat

땀을 흘리다, 땀나다

