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