vi.

1. （持续性地）疼痛
   Mother says she is aching all over with fatigue.

   母亲说她累得浑身疼痛。

2. 同情，怜悯[（+for）][+to-v]
   His heart ached for the suffering child bride.

   他对那个受苦的童养媳十分同情。

3. 感到痛苦[（+at）]
4. 【口】极为想念，渴望[（+for）][+to-v]
   She was aching for home.

   她非常想家。

n.

1. （持续性的）疼痛[C][U]
   There were aches in his joints.

   他关节疼痛。

n.

v.

1. suffer from an ache.
2. long for; yearn.