| 释义 |
冬灌 dōngguànwinter irrigation冬灌【农】winter irrigation冬灌 dōng guàn {农} winter irrigation冬灌[dōng guàn] 冬季往田里灌水,使土壤储水,防止春旱 winter irrigation; irrigate fields in winter to increase the water content of the soil and avoid spring drought冬灌1. [Agriculture] winter irrigation冬灌[农]winter irrigation |