单词	under tenant
释义	同Under-tenant
随便看	optical delay optical delay line optical delay lines optical delay line，odl optical demodulation optical demultiplexer optical demultiplexing optical demux optical densety optical densitometer optical density optical density-- od optical density--od optical density; od optical density of cloud optical density of oxalate extract value optical density of oxalate extract value{=odoe value} optical density， od optical depolarization optical depolarizer optical depression optical depth optical depth coordinate optical depth factor optical design techniques