hereditary teeth
英 [həˈredɪtri tiːθ]
美 [həˈredɪteri tiːθ]
遗传性黑牙；先天黑牙
双语例句
- That is, they will be able to eliminate hereditary genetic disorders, or select desirable genetic traits like straight teeth and natural blonde hair.
也就是说，他们将能够消除遗传基因乱序，或选择理想的遗传性状，如整齐牙齿和天然金发。