pains

名词 pains:

1. an effortful attempt to attain a goal
   同义词：striving, nisus, strain

名词 pain:

1. a symptom of some physical hurt or disorder
   同义词：pain, hurting
2. emotional distress; a fundamental feeling that people try to avoid
   同义词：pain, painfulness
3. a somatic sensation of acute discomfort
   同义词：pain, pain sensation, painful sensation
4. a bothersome annoying person
   同义词：pain, pain in the neck, nuisance
5. something or someone that causes trouble; a source of unhappiness
   同义词：annoyance, bother, botheration, pain, infliction, pain in the neck, pain in the ass

动词 pain:

1. cause bodily suffering to and make sick or indisposed
   同义词：afflict, trouble, ail, pain
2. cause emotional anguish or make miserable
   同义词：pain, anguish, hurt

1. Chest pains may be symptomatic of heart disease.
   胸痛可能是心脏病的症状。
2. Flu is an infectious disease characterized by fever, aches and pains and exhaustion.
   流感是一种传染病，其特征是发热、全身疼痛和疲乏无力。
3. He spares no pains to study English.
   他不辞劳苦地学习英语。
4. No gains without pains.
   不劳无获。