Tuberculin
[tju:'bә:kjulin]
解释:
(noun.) a sterile liquid containing a purified protein derivative of the tuberculosis bacterium; used in the diagnosis of tuberculosis.
整理:佩吉--From WordNet
解释:
(n.) A fluid containing the products formed by the growth of the tubercle bacillus in a suitable culture medium.
卡洛斯录入