单词	biotechnologies
释义	同biotechnology
随便看	external pudic artery external pudic vein external pulse generator external q external--q external quantum efficiency external quenched counter tube external quenching external quicksort external radial vein external radiation external--radiation external radiation source external radix sort external rash external rate external rate of return external ratio external reactance external recirculation boiling reactor external recombiners external recruitment external recycle external recycle reactor external reference