英语词汇“lifebuoy selfactivating smoke signal”的翻译、意思、用法、释义-英汉汉英双解词典

单词	lifebuoy selfactivating smoke signal
释义	lifebuoy selfactivating smoke signal 救生圈自发烟雾信号
随便看	saddle club saddle coil saddle coil magnet saddle coil storage saddle connection saddle connector saddle control saddle cover saddle distribution saddle dolomite saddled prominent saddled-shaped false morel saddled-shaped false morels saddled up saddle duster saddled with saddled with debt saddle embolism saddle embolus saddle embolus of abdominal aorta saddlefast saddle feather saddle-feather saddle feathers saddle feed screw