pain wear off

• 疼痛消失

pain wear off的用法和样例：

例句

1. The pain passed away soon after application of the ointment.
   用了药膏之后不久疼痛消失了。
2. A megrim migraine headache can cause disease , people disabling pain.
   偏头痛会导致疼痛消失，人们可能在几小时甚至数天内无法恢复正常。