单词	undefeatable
释义	undefeatable adjective un·​de·​feat·​able ¦əndə̇¦fētəbəl : incapable of being defeated or of accepting defeat : unconquerable, invincible Word History Etymology un- entry 1 + defeat, verb + -able
随便看	isogons isogony isograft isografted isografting isografts isogram isograms isograph isographs isogriv isogrivs isogynous isogyre isohaline isohalsine isohel isohels isohyet isohyetal isohyets isokeraunic Isokontae isokontans isolability

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