三尖杉酯碱

harringtonine (chemistry)

three / 3

point (of needle) / sharp / shrewd / pointed

pointed; tapering; sharp / (of a sound) shrill; piercing / (of one's hearing, sight etc) sharp; acute; keen / to make (one's voice) shrill / sharp point; tip / the best of sth; the cream of the crop

China fir / Cunninghamia lanceolata / also pr. [sha1]

ester

variant of 鹼|碱[jian3]

base / alkali / soda (chemistry)