单词	粗畫
释义	同DAUB
随便看	radiation--seed radiation selfdecomposition radiation-sensitive radiation sensitive element radiation sensitive material radiation sensitivity radiation sensitizer radiation sensor radiation shadow radiation shield radiation shielding radiation shielding composite radiation shielding material radiation shielding window radiation-- short-liver radiation-- short-range radiation shutter radiation sickness radiation--sickness radiation sickness-- roentgencater--x-ray sickness radiation-- slowing-down radiation-- soft radiation, solar radiation sonde radiation source