天然药物

【化】 natural drug

天的英语翻译：

day; God; Heaven; nature; sky; weather
【法】 sky

然的英语翻译：

but; correct; however; like that; right; so

药物的英语翻译：

medicaments; medicines; pharmaceuticals; remedy
【医】 drug; materia medica; medicament; medicamentum; medicine; medico-
pharmaceutical; pharmacon; physiatry