noun 下载 🔗分享 雾号,雾笛 A very loud low-pitched horn, used especially in lighthouses and on large boats. Examples : "The foghorn's mournful sound warned sailors of the rocky shoals. " 雾号发出悲鸣般的声响,警示着水手们前方有礁石浅滩。 nautical sound technology vehicle communication signal environment weather machine 与AI对话词汇游戏阅读练习