肥料的长远影响the long-term effects of fertilizers农夫们把蔬菜叶犁入土中作肥料.The farmers ploughed the vegetable leaves back to enrich the soil.养猪不独可以改善人民生活, 还能多积肥料.Pig - breeding not only improves the people's diet; it makes more manu...
" Golden " rice contains increased amounts of beta - carotene, a source of vitamin A.“ 金色 ” 稻米有很高含量的β - 胡萝卜素 —— 一种维生素A源.Converts to beta - carotene, which is needed to maintain eye health.能转化成乙种胡萝卜素, 维持眼睛健康.Carotene Any ...
Gypsum and halite are simply thinned or removed altogether.石膏与岩盐则逐渐变薄或完全被溶解掉.Her voice thinned down to a whisper as people turned to shush her.当人们回过头来嘘她时,她就放低嗓门讲话了.He thinned the wine by adding water.他往酒里加水把它稀释。They thin...