gnashes; gnashed; gnashing
gnashes; gnashed; gnashing
Learner's definition of GNASH
gnash your teeth
1
: to grind your teeth together磨牙 2
: to show you are angry, upset, etc.（因生气、沮丧等）咬牙切齿 -
His opponents have been gnashing their teeth in/with frustration [=they have been showing their frustration] since he won the election.自从他赢得选举以来，他的反对者们一直气得咬牙切齿。
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His election has caused some weeping and gnashing of teeth among his opponents.他的当选让他的反对者们咬牙切齿。