bronchodilators

英 [b'rɒntʃədaɪleɪtəz] 美 [b'rɒntʃədaɪleɪtəz]

• 支气管扩张剂

英英释义

名词 bronchodilator:

1. a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs