单词	peer tutor
释义	peer tutor 同侪指导员指透过网路
随便看	friction wear testing machine friction wear with current friction wedge forging die friction wehting friction weir friction weld friction weldability friction welded joint Friction-welded joint strength friction welder frictionwelding friction welding friction-welding friction welding machine friction welding of dissimilar metal Friction welding technique and equipment frictionwheel friction wheel friction-wheel friction wheel carrier friction wheel drive friction-wheel drive friction-wheel feeder friction wheel integrator friction-wheel reversing gear