gnashed 

  1. 動詞
gnash過去式與過去分詞:
及物動詞:
咬...(牙)
切...(齒)
gnashed ...(主詞: 人)'s teeth:
咬牙切齒

    同義字詞
crunch,grate,grind,grit,scrape,scrunch

例句

  1. He gnashed in fury.
  2. And silently my teeth I gnashed
  3. And your boss gnashed his teeth.
  4. How he gnashed his teeth all night.
  5. ? What Arthur gnashed were his teeth.