名詞 crosstalk:

1. the presence of an unwanted signal via an accidental coupling
   同義詞：XT

cross.talk

n.（名詞）
Electronics Undesired signals or sounds, as of voices, in a telephone or other communications device as a result of coupling between transmission circuits.
【電子學(xué)】 串話：在電話或其它傳輸設(shè)備中由于傳送線路間的耦合作用而產(chǎn)生的不希望出現(xiàn)的信號和聲音
Ancillary, incidental conversation:
交談，相聲：補(bǔ)充性的、附屬性的交談：
例句：
crosstalk among members of the panel.
調(diào)查委員會委員們的補(bǔ)充性交談