求翻译：　　唇形科植物，夏、秋二季茎叶茂盛，茎呈方柱形，有对生分枝，棱角处具茸毛，叶对生，有短柄，叶片皱缩卷曲，完整者展开后呈宽披针形、长椭圆形或卵形，上表面深绿色，下表面灰绿色，稀被茸毛，有凹点状腺鳞。轮散花序腋生，花冠淡紫色。叶片揉搓后有特异清凉香气，味辛凉。喜阴凉干燥环境。这种植物有明显的杀菌作用，干燥茎叶含挥发油1.3～2%，称薄荷油。温度稍低时即析出大量无色薄荷脑结晶。还可用于治疗风热感冒、风温初起、头痛、目赤、喉痹、口疮、风疹、麻疹、胸胁胀闷等。是什么意思？

　　Lip shaped branch plant, summer, and autumn II quarter stem leaves lush, stem is party column shaped, has on ' branch, corners Department with hair, leaves on health, has short handle, leaves wrinkle shrink curl, full who expand Hou is wide lanceolate, and long oval or oval, Shang surface deep green, Xia surface ash green, dilute was hair, has au point shaped glands squamous cell. Round loose Inflorescences axillary, Corolla pale violet. Cool leaves after rubbing a specific odor, pungent flavor and cool. Hi cool dry environment. The plant has a significant role in sterilization, 1.3~2% dried stems and leaves contain volatile oil, peppermint oil. Menthol crystalline precipitate large amounts of colorless when the temperature is slightly lower. Can also be used to treat heat cold wind, air temperature, headache, redness of the eyes, inflammation of the throat in early, and rou, rubella, measles, the chest and hypochondrium heave is stuffy.