frustratevt.挫败；击败；使沮丧；使灰心adj.无益的；挫败的；挫折的frustrated total internal reflection受抑全内反射Frustrated fireworks inside your head落空的烟火在你头颅中点燃frustrated multiple internal reflexion受抑的重复内反射(率)frustrated multiple internal reflectance多次内反射装置