noun 다운로드 🔗공유 앵무조개 A marine mollusc, of the family Nautilidae native to the Pacific Ocean and Indian Ocean, which has tentacles and a spiral shell with a series of air-filled chambers, of which Nautilus is the type genus. Examples : "While diving in the Pacific Ocean, the marine biologist spotted a beautiful nautilus with its distinctive spiral shell. " 태평양에서 잠수하는 동안, 해양 생물학자는 독특한 나선형 껍질을 가진 아름다운 앵무조개를 발견했다. animal ocean nautical biology nature fish AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 잠수종 A kind of diving bell that sinks or rises by means of compressed air. Examples : "The old film showed a futuristic nautilus exploring the deep ocean using compressed air to control its depth. " 오래된 영화는 깊이를 조절하기 위해 압축 공기를 사용하여 심해를 탐험하는 미래적인 잠수종을 보여주었습니다. nautical technology vehicle machine ocean device AI와 채팅어휘 게임독해 연습