presymbiosis

名词 n.
中文释义

英文释义

名词 n.
  1. The stage in the development of an organism during which the necessary biochemical changes are made to allow a move from asymbiosis to symbiosis uncountable

词源

Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
English symbiosis
English presymbiosis
From pre- + symbiosis.
2 次浏览 数据来源: Wiktionary