cluster headache
noun[C]
medicalspecializeduk/ˈklʌs.tə ˌhed.eɪk/us/ˈklʌs.tɚ ˌhed.eɪk/a verysevereheadache,affectingmainlyonesideof theheadandhappeningseveraltimeswithin aperiodoftime:
集束性头痛（一种剧烈头痛，主要影响头部一侧，在一段时间内反复发作）Clusterheadachesare alifelongconditionfor mostsufferers.对大多数患者来说，集束性头痛是一种终生疾病。
Pain & painful
- -racked
- agonizing
- be murder onsomethingidiom
- brain freeze
- dull
- dully
- dysmenorrhea
- excruciating
- givesomeonegriefidiom
- grief
- groan
- neuralgia
- pang
- rawness
- sciatic
- sharpness
- soreness
- sting
- stitch
- tingle