1. I
2. me
3. my

1. to be (followed by substantives only)
2. correct; right; true
3. (respectful acknowledgement of a command) very well
4. (adverb for emphatic assertion)

1. (literary) an alternate name
2. an alternate name
3. one person

1. tooth
2. dental

classifier: 顆

1. to correct
2. to rectify (e.g. a physical defect such as hearing or vision)
3. to cure
4. rectification
5. correction
6. to straighten