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单词 propolis
释义
prop·o·lis (prŏpə-lĭs)
n.
A resinous substance collected from the buds of certain trees by bees and used as a cement or sealant in the construction of their hives.

[Latin, from Greek, suburb, bee glue (from the fact that it was originally the name of a structure around the opening into the hive) : pro-, before; see PRO-2 + polis, city; see pelə-3 in the Appendix of Indo-European roots.]
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更新时间:2024/9/20 13:37:01