基本解释[经济学]双筒仪器英汉例句双语例句Both groups underwent treatment for three months with a micro light brush training instrument for amblyopia and a binocular vision training instrument.使用弱视治疗仪（微型光刷闪烁仪）、双眼视觉训练仪；binocular instrument更多例句专业释义经济学双筒仪器