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