a relentless and persistent series of challenges, difficulties, or obstacles, typically experienced over a prolonged period of time
습격
the attribute of color that distinguishes one color from another based on its position in the color spectrum or wheel
색조
(physics) a unit of force in the centimeter-gram-second system of units, equal to the force that would give a mass of one gram an acceleration of one centimeter per second squared
다인
words, phrases, and expressions used by a specific group or profession, which are incomprehensible to others
전문 용어
a system of beliefs, principles, or teachings that are formally taught, advocated, or followed
교리
an individual who acts as if they possess special qualities, knowledge, or skills
사기꾼
a thin oval board that a painter uses to mix colors and hold pigments on, with a hole for the thumb to go through
팔레트
a strong and unusual attachment or obsession with a particular object, idea, or activity
페티시
the art or skill of managing and conducting the affairs of a state or government
국정 기술
a diplomatic agent or official accredited to a foreign government or international organization, usually of lower rank than an ambassador
사절