遗传工程

genetic engineering

to lose / to leave behind / to omit / to bequeath / sth lost / involuntary discharge (of urine etc)

(bound form) to leave behind

heredity / to inherit (a trait) / to pass on (to one's offspring)

to pass on / to spread / to transmit / to infect / to transfer / to circulate / to conduct (electricity)

biography / historical narrative / commentaries / relay station

work / worker / skill / profession / trade / craft / labor

engineering / an engineering project / project / undertaking / CL:個|个[ge4],項|项[xiang4]

rule / order / regulations / formula / journey / procedure / sequence