hacking cough

例句：

1. 1. He was hacking coughing in the back of the bus.
   他在公共汽车后面咳个不停。
2. 2. She had a hacking cough for two weeks before she could recover.
   她病了两周才恢复过来。
3. 3. The doctor prescribed some medicine to help him with his hacking cough.
   医生开了一些药来帮助他治疗咳咳声。