嘴子zuǐ zǐ
anything shaped or functioning like a mouth
正常地zhèng cháng dì
in the course of nature, normally
嘴zuǐ
mouth; anything shaped or functioning like a mouth; talk; speak
原声例句
TED-Ed（视频版）
Both sisters inherited one mutant copy of the green receptor gene and one normally functioning copy.
两姐妹都继承了绿色受体基因的一个突变拷贝和一个功能正常的拷贝。
世界新知聚焦：科技
" AI-based enhancements could still be used to supplement neural activity, " Schneider acknowledged. " But if they go as far as replacing normally functioning neural tissue, at some point they may end a person's life" .