1 weaponry

2 weapons

3 arms

1 sharp weapon

2 effective implement

3 outstandingly able individual

1 to brush one's teeth

1 device

2 tool

3 utensil

4 classifier: 台 tái

1 machine

2 classifier: 台 tái

3 classifier: 部 bù

4 classifier: 个 gè

1 spare the rod and spoil the child (idiom)

1 an eye for an eye, a tooth for a tooth (idiom)

2 fig. to use the enemy's methods against him

3 to give sb a taste of his own medicine

1 clever and eloquent (idiom); fluent

2 having the gift of the gab

1 gnashing one's teeth (idiom); displaying extreme anger

2 fuming with rage between gritted teeth

1 lit. to bite the teeth tightly (idiom); fig. to grit one's teeth and bear the pain

2 to bite the bullet