真: true; genuine; real无: not have; there is not; be w ...牙: tooth无牙: agomphiasis; agomphosis; anodontia; anodontism; edentia; edentulous impression tray真无聊: so boring全无牙: total anodontia无牙的: anodontous; edentulous; toothless无牙区: edentulous area无牙嵴: edentulous ridge无牙颌: edentulous jaw纯真无邪: pure and innocent你真无知: you’re clueless天真无邪: innocent and pure天真无邪的: innocent; unsophisticated真无性系: proved clone部分无牙: partial anodontia老年性无牙: senile anodontia失牙性无牙: anodontia praecox无牙齿的: edentate无牙口腔: edentate mouth; edentulous mouth无牙隙, 缺牙隙: edentulous space无牙颌的: edentulous jaw无牙颌位: edentulous position of mandible天真无邪的人: angel; as innocent as a lamb真无配子生殖: euapogamy