soothe coughs

• 止咳

soothe coughs的用法和样例：

例句

1. Their study found that theobromine, found in cocoa, was nearly a third more effective in stopping coughs than codeine, which was considered the best cough medicine at present.
   他们在临床研究中发现，从可可中提取的咖啡碱的止咳疗效比可待因高出将近三分之一，而可待因被认为是目前最好的止咳药物。