to fall / to leave behind / to drop / to come down

abstract

三角柱: triangular prism

食う, 喰う: (vulgar) to eat; to make a living; to tease, to make light of; (of an insect) to bite or sting

空: the sky, empty air

空転: idling

空転: to idle

区域: area, district

middle, medium / average; neither good nor poor / during; being in the process of doing / second volume of a three volume set

China or Chinese; Sino- (prefix)