강적formidable enemy 적enemy 필적being equal; being comparable; rival 난적difficult enemy 대적confrontation; match 무적invincibility 숙적old foe 연적love rival 외적foreign enemy; enemy from outside 적개심hostility

풍선balloon 선장captain 우주선spaceship; spacecraft 유람선cruise ship 쾌속선fast boat; high-speed boat 탐사선space probe 파선wreck; wrecked ship 하선disembarkment 함선vessel; ship 해적선pirate ship