Fomentation with warm water, cotton wool and Dettol or salt should be applied at night before sleep.

用暖水，原棉和地特尔或盐热敷，能在夜间睡觉前应用。

youdao

Fomentation with warm water, cotton wool and Dettol or salt should be applied at night before sleep.

用暖水，原棉和地特尔或盐热敷，能在夜间睡觉前应用。

youdao