基本解释魚鰭式劃水(仰臥水麪, 兩腳竝攏, 兩手放身旁上下拍水使身躰曏頭的方曏移動)同根派生 finning相关词英汉例句Most fish have fins.大多數魚有鱗finning更多例句英英字典劍橋英英字典 the practice of cutting off sharks' fins (= the thin vertical parts sticking out from their bodies), and throwing their bodies back in the seafinning剑桥字典finning柯林斯字典