英语词汇“up-and-down fathometer”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up-and-down fathometer
释义	up-and-down fathometer 🌏回声测深兼测冰仪
随便看	Americans American sable american sables American Saddlebred American Saddlebred horse American Saddlebreds American saddle horse american saddle horses American safety engineers Americans,African Americans aged american sage herb American sage herb American Saint Gobain American screw gauge american screwthread class american screwworm fly Americans,Cuban Americans drink coffee American sea rocker American secondary mortgage loan crisis American secondary schools Americansecond floor american section american secular union