词汇	p群
释义	p群医p-group
随便看	against the stream against the sun against the time against the tree against ultra violet protective goggles against ultra-violet protective goggles against the wall against the weather against the wind against the wind and sand against the world against this abckground against this background Against thy reasons making no defence against time Against Ultraviolet ray Against Unity against unwanted movements against us against U.S.A against viru against vote against war against water erosion againstweather