extant
                                        英 [ɪk'stænt; ek-; 'ekst(ə)nt]
美 [ɛk'stænt]
                                        
                                            
                            TEM8 GRE                         
                                        
                 
                                
                             
                                                
            extant 尚存的,现存的ex-, 向外。-st, 站,词源同stand, exist. 即还存在的。
 
                                    
            - extant (adj.)
 - 1540s, "standing out above a surface," from Latin extantem (nominative extans), present participle of extare "stand out, be visible, exist," from ex- "out" (see ex-) + stare "to stand," from PIE root *sta- "to stand" (see stet). Sense of "in existence" attested in English by 1560s. Related: Extance; extancy, both 17c., both obsolete.
 
 
                                    
            
                 - 1. Two fourteenth-century manuscripts of this text are still extant. 
  - 这个文本仍有两份14世纪手抄本存世。
  来自柯林斯例句
 
- 2. extant remains of the ancient wall 
  - 尚存的古城墙遗迹
  来自《权威词典》
 
- 3. Some of Washington's letter are extant. 
  - 华盛顿的有些信件仍然被保留着.
  来自《简明英汉词典》
 
- 4. The oldest extant document is dated 1492. 
  - 现存最古老的文献出自1492年。
  来自辞典例句
 
- 5. This is the only picture extant of a stereognathus. 
  - 这是仅存的一幅始祖鸟画像.
  来自辞典例句