offhand
相关英语词汇推荐
- fail-obvious condition
- watering system
- water officer;water supply officer
- composite explosive
- combustion space
- Firemaster CA
- data acquisition and processing
- control state
- fire-proof fiber;fireproof
- α-AlH3
- fire drencher
- avoidable accident
- resource officer
- door holding device
- minimum occupant load
- compressed air tool
- forest farm
- Cauterization
- ceiling panel heating
- thermal fracture