stoma
释义：
stoma
英['stəʊmə] 美['stoʊmə] n. [动]口；呼吸口；[植]气孔（植物学）Botany One of the minute pores in the epidermis of a leaf or stem through which gases and water vapor pass. Also called stomate.气孔
参见百度百科介绍
stoma
英['stəʊmə] 美['stoʊmə] n. [动]口；呼吸口；[植]气孔（植物学）Botany One of the minute pores in the epidermis of a leaf or stem through which gases and water vapor pass. Also called stomate.气孔
参见百度百科介绍