pruritus of ear

例句：

1. 1. She has a severe earache that keeps her from attending school.
   她有严重的耳痛，以至于她无法上学。
2. 2.The doctor prescribed some medicine for her earache.
   医生给她开了一些药来治疗她的耳痛。
3. 3.He scratched his ear repeatedly, hoping to relieve the pruritus.
   他反复地挠耳朵，希望减轻耳痒。