ma.ser
n.(名词)
Any of several devices that amplify or generate electromagnetic waves, especially microwaves.
微波激射器:扩大或产生电磁波的仪器,尤其是产生微波
来源:
m(icrowave) a(mplification by) s(timulated) e(mission of) r(adiation)
m(icrowave) a(mplification by) s(timulated) e(mission of) r(adiation)