isotanshinoneWiktionary 原文英美构词拆解isoiso-前缀tanshinonetanshinone词干iso-Same, identical. · Equal; equivalent.词源说明From iso- + tanshinone.释义名词noun1(organic chemistry) The isomer of tanshinone 4,8-dimethylnaphtho[2,1-f][1]benzofuran-7,11-dione