磨牙

磨牙 [mó yá]

1. ■ （睡觉时咬牙） grind one's teeth in sleep

2. ■ （多费口舌） indulge in idle talk; argue pointlessly:

你不用跟他磨牙。 Don't waste your time arguing with him.

3. ■ {解} {生} molar (teeth); grinding teeth; back teeh; azzle-tooth; axle-tooth; mylodontes; bruxism; brygmus:

前磨牙 premolar

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常用词组

1. ■ 磨牙低尖 talon;

2. ■ 磨牙丝锥 ground tap;

3. ■ 磨牙腺 glandulae molares;

4. ■ 磨牙症 bruxism