痛处

a tender spot; pain spot; sore; sore spot

1. 你曾提到他的前妻刺到了他的痛处。
   You hit a raw nerve when you mentioned his first wife.
2. 小拭子，小垫子用于加药物、排干或保护伤口或痛处的吸收性的小扁块
   A small, flat absorbent pad used to medicate, drain, or protect a wound or sore.
3. 药膏，胶布用于保护伤口或疼痛处的软裹或敷盖物
   A dressing or covering applied to protect a wound or sore.
4. 你要是提及这事，会触及他的痛处。
   If you mention this, you'll touch him on a tender spot.

处的英语翻译：