pipe drain
相关英语词汇推荐
- intensive farming method
- in vitro digestibility
- Soil surface mulching
- abortive transduction
- achromatic figure
- colitis
- shoot harvesting
- egg character
- water supplying system
- autumn planting
- TCA cycle
- Reducing substances
- excreta of accessory sex gland
- euryphagous,polytrophic
- fertilization time
- long pistillate
- first half period of growth
- ecological climatology，ecoclimatology
- Open cultivation
- antracole