bron·cho·di·la·tor 
(brŏng′kō-dī-lātər, -dĭ-, -dīlā-)
(brŏng′kō-dī-lātər, -dĭ-, -dīlā-)n.
A drug that widens the air passages of the lungs and eases breathing by relaxing bronchial smooth muscle.
| 单词 | bronchodilator |
| 释义 | bron·cho·di·la·tor (brŏng′kō-dī-lātər, -dĭ-, -dīlā-)n. A drug that widens the air passages of the lungs and eases breathing by relaxing bronchial smooth muscle. |
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