Noun:

1. the branch of biology that studies the structure and function of cells

cytonn.[生]神经细胞体CYabbr.历年（=calendar year）cyclodextrin clycosyhransferase环糊精糖基转移酶Cytology Study of Maize Haploid玉米单倍体的细胞学研究Cycling water pump motor system循环水泵电机系统Cyclobalanopsis meihuashanensisn.梅花山青冈cypermethrin degrading bacteria氯氰菊酯降解菌cytidine diphosphate ascarylose胞苷二磷酸蛔糖, CDP蛔糖cytosol retinol binding protein胞液视黄醇结合蛋白Cytokine-induced killer ceils细胞因子杀伤细胞Cynoglossus semilaevis Gtinther半滑舌鳎Cyclopalladated ferrocenylimine二茂铁亚胺环钯化合物

1. How good is conventional sputum cytology?
   传统痰细胞学检查有多好？