Correct

绝无仅有

/ jué wú jǐn yǒu / 
Strokes

Definition

one and only (idiom); rarely seen/unique of its kind

Example

Definition

only one of its kind; very rare; unique

1
Dàxióngmāo
大熊猫
shì
是
shìjiè
世界
shàng
上
juéwújǐnyǒu
绝无仅有
de
的
zhēnqí
珍奇
dòngwù
动物
  
。

The giant panda is a uniquely rare animal in the world.