gnash
US /næʃ/
UK /næʃ/
動詞
歯を食いしばる, 歯ぎしりする
grind (one's teeth) together, typically as a sign of anger
例:
•
He began to gnash his teeth in frustration.
彼は不満で歯を食いしばり始めた。
•
The villain would often gnash his teeth when angry.
悪役は怒るとよく歯を食いしばった。