batumen

名词 n.

英文释义

名词 n.
  1. A mixture consisting of cerumen (beeswax), resin and vegetable matter, used in the construction and maintenance of nests by meliponine bees.
    — [The] Batumen Nests of Meliponini are surrounded by a layer of material called batumen. The batumen is made of cerumen (commonly brittle), resin (propolis), or sometimes of vegetable matter or mud mixed with resin or cerumen.
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