a spring-flowering shrub or small tree of the genus Crataegus
造句
用作名詞(n.)
Now the hawthorn is coming in the knot. 現(xiàn)在山楂就要發(fā)芽了。
The humming bird perches on a twig of the hawthorn. 小蜂鳥棲在山楂樹枝上。
According to medical researchers,the hawthorn effect of delaying ageing action ranks first in all fruits. 據(jù)醫(yī)學(xué)研究人員研究，認(rèn)為山楂的抗衰老作用位居群果之首。