Have you studied the composition of the chemicals?你研究過這種藥品的成分了嗎?These chemicals make the fruit inedible.這些化學品使這種水果不宜食用.Chemicals Stocks, Ferroalloy and Products, PVC Resins, Plastic Raw Material, Chemical Supplies.采購產品股票...
Organic food is unadulterated food produced without artificial chemicals or pesticides.有機食品是未使用人工化學制劑和殺蟲劑的純凈食品。Nitrates are chemicals that occur naturally in water and the soil.硝酸鹽是水和土壤中自然存在的化學物質。Protective gloves reduce...
At that time, entire county has realized afforest to amount to mark.當時, 全縣已經實現綠化達標.In maintain assign an instrument oneself, abound gardens landscape, raise afforest level.在保持自布置手段, 豐富園林景觀, 提高綠化水平.After afforestation aff...