单词	射电晕星系
释义	射电晕星系 radio halo
随便看	effect of rights over thins effect of risk effect of rudder effect of rule by law effect of sale effect of salinity Effect of salt effect of salvage effect of salveage effect of saturation degree effect of scale economy effect of science expenditure effect of scientific and collective creativity effect of screen Effect of screening effect of screw and rudder effect of seaboard effect of secondary electron emission effect of sediment retention effect of seepage control effect of segregation effect of self-definition animation effect of self-purification effect of separation effect of se-psk on no content in macrophages