U盾
 U dùn
 Pinyin
Definition
U盾
 - 
              - USB key used as a security token in Chinese online banking
Character Decomposition
Related Words (9)
- 1 the degree of suspicion that a woman might, after she marries, cheat on her husband (abbr. for "paternity uncertainty")
- 1 support
- 2 backing
- 1 shield
- 2 (currency) Vietnamese dong
- 3 currency unit of several countries (Indonesian rupiah, Dutch gulden etc)
- 1 shield
- 2 pretext
- 3 excuse
Idioms (1)
以子之矛,攻子之盾
  - 1 lit. use sb's spear to attack his shield (idiom, derived from Han Feizi 韓非子|韩非子); turning a weapon against its owner
- 2 fig. to attack an opponent using his own devices
- 3 hoist with his own petard