primary radiation sickness原: primary; original; former发放: provide; grant; extend; give ...射: shoot; fire病: illness; sickness; disease; ...二次放射病,继发放射病: secondary radiation sickness下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:原发放射病，即可在微信中查询翻译
