N-UNCOUNT 肺结核;结核病TB is an extremely serious infectious disease that affects someone's lungs and other parts of their body. TB is an abbreviation for 'tuberculosis'. 肺结核;结核病
N-UNCOUNT 肺结核;结核病TB is an extremely serious infectious disease that affects someone's lungs and other parts of their body. TB is an abbreviation for 'tuberculosis'. 肺结核;结核病