This is the scalpel which Norman Bethune used in those days.这是当年白求恩大夫用的手术刀.He felt the scalpel in his hand, and paused a moment.他试了试手里的手术刀, 踌躇了一会儿.A scalpel and tweezers are the only tools needed.只需备有解剖刀和镊子....
to invent the new laser scalpel发明了新型激光手术刀This is the scalpel which Norman Bethune used in those days.这是当年白求恩大夫用的手术刀.The treatment group was treated with electroacupuncture, massage, TDP, Scalpel , semiconductor - laser, ...