I've always had the constitution of an ox.是什么意思？

I've always had the constitution of an ox.

我一向体壮如牛。

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.

always

adv. 总是，老是，永远，始终，常常，不断地；

例句
Some cities are always going to be more advantaged.
一些城市总会有一些得天独厚的优势。

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。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

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

constitution

n. 建立，组成，体格，构成方式，宪法；

例句
The president agreed to amend the constitution and allow multi-party elections...
总统同意修订宪法，允许多党选举。

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。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

ox

n. 牛，公牛，牛属动物；

例句
Finally, he sees pig passes from bypass of bicephalous ox body again , record: sow comes mediate.
最后, 他又看到一只猪从两头牛身旁路过,便记录到: 母猪来劝架.