a practice for tillage
一种耕地措施
热门单词
- abnormal depreciation
- absolute idea
- absolute optical frequency measurement
- absolute track address
- absorption type gauge (压延用)
- accessory substance
- accidental convergence
- account analysis
- accounting form
- accounting on cash basis
- accounting procedure
- achiral
- acid waste utilization
- Acmaeidae
- acne varioliformis
- acoustic domain
- acrolein test
- acrylaldehyde
- activated sewage
- active component
- active continental margin
