头号的英文：
primes

参考例句：

No.1 seed player; top seed
头号种子选手

He's a snob of the first water.
他是个头号势利小人。

He is a prize bastard.
他是个头号大坏蛋。

He 's Manchester 's top scorer.
他是曼联队的头号得分手。

I fell off my bike and went arse over tit.
我跌下自行车，一头号栽到地上。

He was the primal traitor, the earliest defiler of the Party's purity.
他是头号大叛徒，第一个玷污了党的纯洁。

Heart disease is the biggest killer of men in most developed countries.
在多数发达国家，心脏病是导致人们死亡的头号杀手。

Williams has confirmed his position as the world's number one snooker player.
威廉姆斯巩固了自己世界头号斯诺克选手的地位。

He was the primal traitor, the earliest defiler of the Party's purity
他是头号大叛徒，第一个玷污了党的纯洁。

"Then, it was factories and production, and America rose to dominance. The industrialist owned the wealth. "
后来,美国依靠工厂和工业产品上升为世界头号强国,工业家占有了财富。

primes是什么意思：
n. 初期；青年；全盛时期；精华
v. 装填；（使）准备好；事先指点
adj. 最初的；主要的，首要的；最好的

This is a prime problem.
这是一个有关质数的问题。

This is the prime ratio of the nascent increments
这是最初增量的最初比。

The prime of the year has begun.
春天来了。

29 is also a prime number.
29也是一个质数。

These apartments are in a prime area.
这些公寓处在黄金地段。