Many of the children are afflicted by festering sores.很多孩子深受溃烂创痛的折磨。...festering wounds of the legacy of British imperialism.英帝国主义遗留的日益恶化的创伤The wound is festering, and gangrene has set in.伤口在溃烂，已经生了坏疽。The wound is fester...
Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐是水和土壤中自然存在的化学物质。Protective gloves reduce...