词汇	trepan borer
释义	trepan borer 套孔机
随便看	non-polluting or pollution-reducing processes non-pollutings nonpollution Nonpollution non-pollution non-pollution pigsty non-pollution plastic Non-pollution production Non-pollution products Non-pollution tea Non-pollution tea garden non pollution technologgy nonpollution technology non-pollution technology non-pollution vegetables non pollutive technique non pollutive technology non-pollutive technology non-polnt source non-polnt source pollution Non Polyadenylated mRNA Non-Polyadenylated mRNA Non Polyadenylated RNA Non-Polyadenylated RNA nonpolycyclic