| 释义 |
stoma
UK ['stəʊ.mə] US ['stoʊ-] noun countable (plural stomata) specialized
■one of the many pores (= very small holes in the surface) on a leaf or stem of a plant through which gases are able to pass in and out 气孔（植物叶子或茎的表面上许多毛孔之一，是非常小的孔，气体可通过小孔进入或出来） |