Evening primrose oil and borage oil are both excellent sources of GLA (gamma-linoleic acid), an essential fatty acid that supports well-being during the menstrual cycle*.是什么意思_Evening primrose oil and borage oil are both excellent sources of GLA (gamma-linoleic acid), an essential fatty acid that supports well-being during the menstrual cycle*.在线翻译_英语_读音_用法_例句