【名词&注释】
生理功能(physiological function)、基本概念(basic concept)、屈光度(diopter)、主要功能(main function)、Goldmann眼压计(goldmann applanation tonometer)
[单选题]关于激光的英文"laser",以下哪一项是正确的()。
A. lightactivationbystimulationemanationofradiation
B. luminantamplimeterbystimulationemissionofradiation
C. lightactivationbystrongemissionofradiation
D. luminantactivationbeforestrongemissionofradiation
E. lightamplificationbystimulationemissionofradiation