A cell body, originally especially of a neuron, later especially of a tegumental cell in a schistosome or other flatworm.
Early 20th century; earliest use found in Journal of Nervous and Mental Disease. From cyto- + -on.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。