He is to develop a sensor to substitute for the olfactory abilities of dogs.
He is to develop a sensor to substitute for the olfactory abilities of dogs.
克罗克将研制一种传感器用以代替狗的嗅觉功能。
He is to develop a sensor to substitute for the olfactory abilities of dogs.
克罗克将研制一种传感器用以代替狗的嗅觉功能。