大黄药...

Elsholtzia的音标：...

Conclusion: Elsholtzia Cilita essential oil may be used in some concentration range is safe.结论: 香薷精油在一定浓度范围内使用是安全的.The main ingredient of this kind of medicinal material is extracted from elsholtzia.这种药材的主要成份是从香薷里提取的吧!Ad...