细胞全能性（cell totipotency）
稳定细胞（stable cells）
cell plasma (细胞质)
陷窝细胞（lacunar cell）
自然杀伤细胞（natural killer cell）
原始生殖细胞(primordial germ cell)
cell membrane (细胞膜)
类上皮细胞(epithelioid cell)
格子细胞(gitter cell)
定向干细胞（committed stem cell）
造血干细胞（hemopoietic stem cell）
心衰细胞（heart failure cell）
cell proliferation(细胞增殖)
cell fusion（细胞融合）
鬼影细胞(ghost cell)
稳定细胞(stable cell)
心衰细胞(heart failure cell)
cell strain（细胞株）细胞株：
浆细胞(plasma cell or antibody forming cell)
听力原文： Pope John Paul the Second has died at the age of 84 after leading the Roman Catholic Church for more than 26 years. The Polish-born pontiff died after suffering heart and kidney failure following two hospitalizations in as many months.
心力衰竭（Heart？Failure，HF）理论经历（）
无症状性心力衰竭（asymptomatic failure）
Many patients whose lives have been ________ and threatened by heart failure will p
