相關(guān)單詞近義詞 powerless 無(wú)力的, useless 無(wú)用的, impotent 性無(wú)能的, ineffective 無(wú)效的, ineffectual （東西）無(wú)效的..., incapable 無(wú)能力的反義詞toothed, 有齒的臨近詞toother, tooth, Tooth fracture, tooth displace, toothed roller, tooth fall out, toothed washer, tooth backlash, tooth armature, tooth addendum, toothed v belt, tooth dedendum 返回 toothlessness