1. straight
2. upright
3. proper
4. main
5. principal
6. to correct
7. to rectify
8. exactly
9. just (at that time)
10. right (in that place)
11. (math.) positive

1. to read
2. to study (a subject)
3. to attend (a school)
4. to read aloud
5. to miss (sb)
6. idea
7. remembrance
8. twenty (banker's anti-fraud numeral corresponding to 廿 niàn)

classifier: 頓