When "until last Easter" serves as an adverb it is an exocentric construction.
当“直到上一个复活节”用作副词时，它是一种外向结构。
2
From cognitive linguistics angles, exocentric compound words have a profound semantic and cognitive base.
从认知语言学的角度分析，离心结构复合词有着深刻的语义认知基础。
3
Being two fundamental concepts of Stmcturalism, "endocentric structure" and "exocentric structure" were first proposed by Bloomfield, later improved by Hockett.