gēn 
mùlù
yīngwénjièshì
  1. n.:  unfounded,  unsubstantial,  groundless,  without foundation,  do not hold water,  state of being invalid,  invalidity
jìnyící
xiào , xiào , dào , yòng , fǒu rèn , fǒu dìng , yuē shù
bāo hán cí
gēn de gēn de guān gēn de zhǐ kòng