试验场;
1. 试验场:testing for drugs in body fluids;体液所含毒品的测定;; | testing ground;试验场;; | tetanus;破伤风;;
noun
1. a region resembling a laboratory inasmuch as it offers opportunities for observation and practice and experimentation
e.g. the new nation is a testing ground for socioeconomic theories
Pakistan is a laboratory for studying the use of American troops to combat terrorism
Synonym: laboratory