n. 交错配列

[ noun ]
inversion in the second of two parallel phrases
<noun.communication>

Chiasmus \Chi*as"mus\ (k[-i]*[a^]z"m[u^]s), n. [NL., fr. Gr.
chiasmo`s a placing crosswise, fr. chia`zein. See {Chiasm}.]
(Rhet.)
An inversion of the order of words or phrases, when repeated
or subsequently referred to in a sentence; thus,

If e'er to bless thy sons
My voice or hands deny,
These hands let useful skill forsake,
This voice in silence die. --Dwight.