tunas
金枪鱼
常用释义
英式发音
美式发音
基本释义
- n. 金枪鱼（tuna 的复数）
例句
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1·In fact, tunas must swim to breathe.事实上，金枪鱼必须游泳才能呼吸。
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2·Tunas, mackerels, and billfishes have even more sophisticated adaptations than these to improve their hydrodynamics.金枪鱼、鲭鱼和长嘴鱼有比这些更复杂的适应性，以提高自己的流体动力学。
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3·Because they are always swimming, tunas simply have to open their mouths, and water is forced in and over their gills.因为它们总是在游泳，所以金枪鱼只需要张开嘴巴，水就会被强行灌进它们的鳃里。
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4·Although most of their scales have been lost, tunas and mackerels retain a patch of coarse scales near the head called the corselet.虽然它们的大部分鳞片已经消失，但金枪鱼和鲭鱼头部附近仍保留着一块粗糙的鳞片，称为胸甲。
网络释义
- bluefin tuna : 金枪鱼；蓝鳍金枪鱼
- tuna fish : 金枪鱼