alluvial valley
冲积河谷
热门单词
- auxiliary power
- auxiliary power consumption rate of power plant
- auxiliary power house
- auxiliary power plant
- auxiliary power station
- auxiliary power supply
- auxiliary power supply system
- auxiliary power unit
- auxiliary problem
- auxiliary processor
- auxiliary product
- auxiliary production
- auxiliary production expenses
- auxiliary production expenses apportionment
- auxiliary production subsidiary ledger
- auxiliary production unit
- auxiliary profession
- auxiliary project
- auxiliary projection
- auxiliary projection plane
- auxiliary projects
