sinistera. 不吉利的、兇惡的、左邊的左的學術名詞左的:醫學、獸醫學不吉的:醫學、獸醫學凶惡的:獸醫學英文釋義threatening or foreshadowing evil or tragic developmentsstemming from evil characteristics or forces; wicked or dishonorableon or starting from the wearer's left