a silvery blue fish(Oligoplites saurus) of Atlantic waters,having leathery skin,yellow fins,and five spines on the anal fin是什么意思_a silvery blue fish(Oligoplites saurus) of Atlantic waters,having leathery skin,yellow fins,and five spines on the anal fin在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句