Biology an encystment of an individual myxamoeba in a cellular slime mould (rare).
Late 19th century; earliest use found in Mordecai Cooke (1825–1914), naturalist and mycologist.
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。