词汇	undesirable risk
释义	undesirable risk un.不受欢迎的业务
随便看	building solid waste buildings on tombs buildings-ordinance building sound acoustic insulation lab buildings over or by rivers building space building-space Building space environment building spacing buildings partition buildings partition, removable building speaks system building specialties building specialty building specification owning right Building specifications building spiritual civilization in enterprises buildings prefabricated element buildings profiled sheet metal reinforcement buildings protecting pillar building square building square grid buildings refuse disposer buildings renovation buildings-revaluation increments