수력hydropower 산수landscape 식수drinking water 하수sewage 상수tap water 호수lake 수Wednesday 수영swimming 수영복swimsuit; bathing suit 수영장swimming pool

평소ordinary times 소재material 요소element; component; factor; requisite 탄소carbon 혈색소hemoglobin 형태소morpheme 화소pixel 활력소tonic; energizer; shot in the arm; refresher 효소enzyme 간소화simplification

폭탄주mixed liquor; bomb-shot 총탄bullet; shot; pellet 최루탄tear bomb; tear gas bomb 탄bullet; cannonball; shell 탄episode 탄도ballistic trajectory 탄력tension 탄력성elasticity 탄력적being tensible 탄력적tensible