contagiousadj.传染性的；感染性的contagious dispersio传染分布contagious diffusion传染扩散contagious infection接触传染,接触性传染contagious populatio不均匀种群contagious pemphigus接触传染性天疱疮contagious enthusiasm有感染性的热情contagious ophthalmia传染性眼炎contagious population不均匀种群contagious stomatitis接触性口炎contagious tuberculin接触性结核菌素