看起来似乎是有人蓄意纵火。It looks as if the blaze was started deliberately.去年，600名犯人闹事，他们纵火并设置路障。Last year 600 inmates rioted, starting fires and building barricades.7个人都来自布里斯托尔，他们承认了合谋纵火。Seven men, all from Bristol, admitted conspi...
Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种.Ecodeme refers to a deme occuring within a specified kind of habitat.生态同群种是指出现于某种特殊生境内的同群种.Supreme p...