精简查词
我的生词本
在线背单词
查词历史
- 1. operator delay
- 2. operative
- 3. operational label
- 4. operational assistance
- 5. operational
- 6. operation
- 7. operating theatre
- 8. operating table
- 9. operating system software
- 10. operating system
- 11. operating speed
- 12. operating room
- 13. operating rod
- 14. operating ratio
- 15. operating pressure
- 16. operating period
- 17. operating line
- 18. operating expenses
- 19. operating cycle
- 20. operating cost
