单词	undertail
释义	undertail adjective : lying or extending under the tail undertail wing coverts Word History Etymology under entry 2 + tail, noun
随便看	trillionner trillionnest trillions trillionth trillionther trillionthest trillionths trillium trillium family trilliums trillo trilloes trills trilobate trilobation trilobe trilobed trilobes Trilobita trilobite trilobite larva trilobites trilocular triloculate trilogies

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