상하up and down 하수sewage 하숙비payment for board and lodgings 영하temperature below zero 지하basement 지하도underground tunnel 지하철subway 지하철역subway station 하bottom; lowest 하강fall; descent

방향direction; side 취향taste; preference; liking 향상improvement; enhancement; progress 경향tendency; inclination 내향성being inward 역방향reverse direction; being backward 편향inclination; tendency 편향성inclination; tendency 편향적inclining; tending 풍향wind direction