Public health laboratory

Public health laboratories are governmental reference laboratories that protect the public against diseases and other health hazards.

单词	Public Health Laboratory
释义	Public Health Laboratory 原声例句 VOA常速英语_美洲 Scott Becker heads the association of public health laboratories. 斯科特·贝克是公共卫生实验室协会的负责人。英语百科 Public health laboratory Public health laboratories are governmental reference laboratories that protect the public against diseases and other health hazards.
随便看	A good beginning makes a good ending. a good beginning makes a good ending a good berth a good bet a good big haul a good bit a good break a good buy A good conscience is a soft pillow a good deal a good deal of A good deed bears a blessing for its fruit. a good distance off A good dog deserves a good bone. a good draftsman a good draughtsman a good egg a good example is the best sermon a good few a good field a good friend a good guy a good hand a good hand at a good hand at doing something

Public Health Laboratory