extant，英语单词，主要用作形容词，作形容词时译为“现存的；显著的”。

1.ADJ If something is extant, it is still in existence, in spite of being very old. 现存的; 存世的 [正式]

extant destroyed 现存的

extant number 残存数

extant manuscripts 现存的手稿

extant fragment 残本

extant questions 现存问题

extant life 凡俗人生

extant missing 现存的

extant manuscript 现存手稿

The oldest extant document is dated 1492.

现存最古老的文件追溯到1492年。

Two fourteenth-century manuscripts of this text are still extant.

该文本的两份十四世纪的抄本仍然存世。

A large meteorite collision, however, would probably create a sudden bright flash of light, and no extant historical records of the time mention such a flash.

然而，大型小行星的撞击可能产生突然的强闪光，而现存的那时的历史记录中没有提到过这样的闪光。

So to some extant, we can say that the probation system of our country is a great success. 具体到我国刑法中的缓刑制度，总体上来讲，是比较成功的，但是仍然存在着许多有待完善的地方。

Confucius's family, the Kongs, has the longest recorded still extant pedigree in the world today. 孔子的姓氏，“孔”拥有最长的谱系记录并仍然现存在当今世界上。

Some of Washington's letters are extant. 华盛顿的若干函札现仍存在。

The Nanyang Han Dynasty's stone reliefs are one of the most representative artistic achievements of extant Dynasty's stone reliefs in China. 南阳汉画像石是我国现存汉代画像石中最具代表性的艺术成就之一。

But the extant guci scores were printed in the 16th or 17th century, during the Ming Dynasty. 但现存鼓词的传本只能见到明代16或17世纪印刷的。

Type and genus of the Isoetaceae and sole extant genus of the order Isoetales. 水韭科的模式属，水韭目唯一现存的一个属。