Using younger cocks, the preventive result of artificial synthesize arteannuin to Chicken Caecum Coccidiosis was examined.试验应用鸡公雏, 检测了人工合成青蒿素对鸡盲肠球虫病的预防效果....
她那蜡黄的皮肤紧紧地包着脸上的骨头。Her sallow skin was drawn tightly across the bones of her face.你能听到锯子锯进骨头里的声音。You can hear the saw as it cuts through the bones.跟肉铺老板要煲汤用的骨头（最好是髓骨）。Ask the butcher for soup bones (marrow bones are best)...