基本解释abbr.美国南北战争时期的国民军（=grand army of the republic）n.雀鳝；颌针鱼vt.迫使同根派生 gars相关词英汉例句用作名词 (n.)Unlike most of its close relatives, the alligator gar can breathe air and survive above water for up to two hours.跟它的大部分近亲不同，鳄雀鳝能呼吸空气，能在离开水的情况下存活长达两小时。gars更多例句