primary cardiac glycoside一级: one-level; Class A; senior g ...强: make an effort; strive心: the heart苷: glucoside二级强心苷: secondary cardiac glycoside下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:一级强心苷,即可在微信中查询翻译