Bronchodilator
[医] 支气管扩张药, 支气管扩张器
🗣️ 情景例句
Oh!
噢！
He is wise that hath wit enough for his own affairs.
聪明的人有足够的才智处理自己的事情。
The noise had been so faint that no one though that the ship had been damaged.
由于这个声音非常轻，没人会想到船身已遭损坏。