避免摄入食物添加剂而只吃全天然食物是有好处的。It pays to avoid food additives and eat only wholefoods.汽油中的化学添加剂chemical additives in petrol包装上说这些炸薯片不含添加剂.It'says on the packet that these crisps contain no additives....
The tree has gnarled red branches and deep green leaves.这棵树的树枝扭曲多瘤且呈红色，树叶则是深绿色。a gnarled old oak tree多节瘤的老橡树The fingers were gnarled, lumpy, with long, curving nails suggestive of animal claws.手指粗糙，关节突出，指甲又长又弯，让人想起动物的爪子。...
We therefore investigated whether hypercoagulability mediates a beneficial effect during denovo atherogenesis.因此我们研究了高凝在原位动脉粥样硬化形成中是否介导了有益的作用.Mcl - 1 mediates cytokine deprivation induced apoptosis of human myeloma cell ...
I felt the December air slither down my leg.我感觉到十二月的冷风沿着腿直往下钻.Tonya screamed when she saw a snake slither across the yard.托雅看见有条蛇爬过院子时高声尖叫了起来.They slither while they pass.它们划过时尽显其飘逸之姿....