whitethorn中文什么意思
【植物；植物学】山楂 (＝ hawthorn)。
英文释义
名词- thorny Eurasian shrub of small tree having dense clusters of white to scarlet flowers followed by deep red berries; established as an escape in eastern North America
同义词：English hawthorn, may, Crataegus laevigata, Crataegus oxycantha
