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dolphins的音标：dolphins的英式发音音标为：['dɒlfɪns]dolphins的美式发音音标为：['dɒlfɪns]...
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...a deadly disease currently affecting dolphins...目前正在威胁海豚生命的致命疾病Dolphins have sometimes been known to save drowning swimmers.据悉海豚有时会救溺水的游泳者。Dolphins sometimes play in the wake of the boats.有时海豚在船的尾流中嬉戏。Whales and dolph...
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Dolphins have sometimes been known to save drowning swimmers.据悉海豚有时会救溺水的游泳者。Dolphins sometimes play in the wake of the boats.有时海豚在船的尾流中嬉戏。a school of dolphins一群海豚...