An alkaloidal extract or tincture derived from this plant and used in medicine.一种生物碱提取物或药用的颠茄根的酊剂....

alkaloidal的音标：alkaloidal的英式发音音标为：[ælkə'lɔɪdl]alkaloidal的美式发音音标为：[ælkə'lɔɪdl]...

生物碱的，生碱性的（指尿）...