氙光源（内窥镜用）xenon light source
轻剂light formula
纸包不住火Truth will come to light sooner or later.
清淡饮食light diet
有源矩阵有机发光二极管active matrix organic light emitting diode，AMOLED
光凝固light coagulation
肌球蛋白轻链激酶myosin light chain kinase
中心视力丧失central light loss, CLL