flightless bird是什么意思_flightless bird英文意思_翻译_例句

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fpghtless bird的英文翻译是什么意思，意思释义：

英英释义

Noun:fpghtless birds having flat breastbones lacking a keel for attachment of fpght muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds