noun🔗Share外輪船A boat propelled by a paddle wheel"We took a ride on a paddleboat around the lake, watching the large wheel churn the water behind us. "私たちは湖の周りを外輪船に乗り、大きな車輪が後ろで水をかき混ぜるのを見ていました。vehiclenauticalChat with AIVocabulary GamePractice Reading