绝顶的英文：
apex
tiptop

参考例句：

"It 's a top secret , so keep it under your hat . "
这是绝顶秘密，所以你自个儿知道就行了。

It's a top secret, so keep it under your hat.
这是绝顶秘密的，所以你自个儿知道就行了。

This cat was a remarkably large and beautiful animal, entirely black, and sagacious to an astonishing degree.
这只猫个头特大，非常好看，浑身乌黑，而且伶俐绝顶。

Absolute quiet prevailed.
绝顶的恬静

The ultimate in comfort
绝顶的舒适

"To your hermitage here on the top of the mountain I have climbed, without stopping, these ten miles."
绝顶一茅茨,直上三十里

It's a wonderful marvellous splendid affair to have not one baby but such a cute pair.
不是有了一个，而是这样漂亮的一对，这真是绝顶美妙的喜事。

apex是什么意思：
n. 顶，顶点，（树叶、心、肺、舌等的）尖端，（激动、兴趣等的）最高点，顶峰

apex of the sun
太阳向点

apex of earth's motion
地球运动向点

His election to the presidency was the apex of his career.
当选总统是他一生事业的顶峰。

The cable stays converge to a single point on the apex of the tower.
纲索在塔架顶部集中在一点。

The Nazi regime represents the apex of oppression and intimidation.
纳粹统治代表了压迫与恫吓的极点。

tiptop是什么意思：
n. 绝顶,最高
a. 最高的,极好的
ad. 非常好

His work is going along tip-top.
他的工作进展得非常顺利。

A great big wish that you’ll soon be back in tip-top condition.
深深地祝愿你早日痊愈,健康无与伦比!