scion [ˈsaɪən]

以下由轻松背单词网站提供

n.嫩芽，子孙

a young member of a rich and famous family

A place is cut in the root stock to accept the scion. 砧木上切开一个小口，来接受接穗。
Nabokov was the scion of an aristocratic family. 纳博科夫是一个贵族家庭的阔少。