I've had severe twinges of toothache.是什么意思？

I've had severe twinges of toothache.

我的牙齿一阵阵痛的很厉害.

ve

abbr. Venezuela 委内瑞拉；

例句
Conclusion The TCD abnormity of VE occurs mainly in intracervical artery system.
结论病毒性脑炎脑血流动力学异常改变以颈内动脉系统为主.

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

severe

adj. 严峻的，严厉的，剧烈的，苛刻的；

例句
He had severe abrasions to his right cheek.
他的右脸颊有严重的擦伤。

twinges

n. 阵痛( twinge的名词复数 )，刺痛，一阵思绪（通常指不快的），痛苦；

例句
I would have twinges of guilt occasionally…
我时而会感到阵阵内疚。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

toothache

n. 牙痛，牙

例句
Love and toothache have many cures, but none infallible, except possession and dispossession.
爱情和牙痛有多种疗法, 但无一可靠, 除非要么留着,要么拔去.