There were low, muffled voices rising from the hallway.从走廊里隐约传来了低沉的说话声。The bear exposed its teeth in a muffled growl.那只熊龇出牙齿,发出一声低沉的吼叫。His voice was pitched high, the words muffled by his crying.他的声音很高,嘴里的话因哭泣而含混不清。...
Ir can quicken the absorption for inflammatory exudate, and strengthen the cytophagy of leukocyte.对炎症渗出物的吸收加快, 使白细胞吞噬功能增强.Objective CD 45 RA and CD 45 RO are two isoforns of leukocyte common antigen ( LCA ) .目的 CD45RA 和C...