基本解释n.齿毛；口缘；开口部同根派生 peristomal相关词英汉例句mosses having costate leaves and long-stalked capsules with cleft peristome. 有主叶脉的苔和有裂缝口缘长茎蒴果。mosses having costate leaves and long-stalked capsules with cleft peristome 有主叶脉的苔和有裂缝口缘长茎蒴果peristomal更多例句