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
例句
用作名词(n.)
Unless I walk outside these whitethorn hedges.除非我能走出这白山楂的篱笆。
Unless I walk outside these whitethorn hedges.除非我能走出这白山楂的篱笆。
