名詞 hydathode:

1. a pore that exudes water on the surface or margin of a leaf of higher plants
   同義詞：water pore, water stoma

hy.da.thode

n.（名詞）
A water-excreting microscopic epidermal structure in many plants.
排水器：許多植物所具有的一種很細(xì)小的表皮結(jié)構(gòu)，具有排水功能

來(lái)源：
Greek hudôr hudat- [water] * see wed-
希臘語(yǔ) hudôr hudat- [水] *參見 wed-
hodos [way, road]
hodos [路、公路]