释义 |
PD abbreviation 1. [Latin per diem] by the day 2. pitch diameter 3. point detonating 4. police department 5. port dues 6. port of debarkation 7. position doubtful 8. postage due 9. postal district 10. postdated 11. potential difference 12. prism diopter 13. property damage 14. public domain |