Word: 基因 (jīyīn) 基因 dictionary entry jīyīn gene (loanword) Full dictionary entry for 基因 Example sentences using 基因 2 sentences, showing page 1 of 1. 一些疾病的产生原因是基因缺陷。 Yìxiē jíbìng de chǎnshēng yuányīn shì jīyīn quēxiàn. Some diseases are caused by a defective gene. 我们应该对人使用基因编辑吗？ Wǒmen yīnggāi duì rén shǐyòng jīyīn biānjí ma? Should we use genetic engineering on people?