单词	air service
释义	air service noun 1 : the air arm of a nation 2 : mail, passenger, and freight service provided by the operation of aircraft Word History First Known Use 1907, in the meaning defined at sense 1
随便看	odonatae odonatas odonate odonates odonatologist odonatology odont- odontalgias odontaspes odontaspidae Odontaspididae odontaspididaes Odontaspis odontaspises odontaspisses odontists odonto- odontoblast odontoblastic odontoblasts Odontoceridae odontocete odontocetes Odontoceti odontoceties

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