单词	pirarucu
释义	pi·ra·ru·cu (pĭ-rär′ə-k) n. See arapaima. [Portuguese pirarucú, from Tupí pirá-rucú : pirá, fish + urucú, red.]
随便看	arena arenaceous arena football arena theater arenavirus Arendt arenicolous aren't areocentric areola areolar areolate areolation areole Areopagite Areopagitic Areopagus arepa Arequipa Ares Aretha arethusa Arethusa Arezzo Arg.

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