Swimming is helpful for bones that are porous and weak.游泳有助于改善骨质疏松和骨骼脆弱。The water slowly drained away, down through the porous soil.水慢慢流走了，渗入了疏松的土壤。He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能....
They were both found guilty of causing grievous bodily harm.他们两人都被判造成他人严重人身伤害的罪名成立。He had been the victim of a grievous injustice.他曾遭受极不公正的待遇。He was charged with maliciously inflicting grievous bodily harm.他被控蓄意严重伤害他人身体....
Abundant golden - brown granules of lipofuscin pigment are present.富含金褐色的脂褐素颗粒.The experiment results are shown as follows : lentinan can improve SOD activity and reduce lipofuscin content.实验结果显示,香菇多糖能提高SOD活性和降低脂褐素含量.The...