exclamation=感叹词
"Good heavens!" is an exclamation of surprise.
“天哪!”是一个表示惊讶的感叹语.
connective=连接词
A connective device designed to affect operative capability between different parts of one or more systems and/or subsystems.
一种连接装置,用来实现一个或多个系统(和/或子系统)的不同部分之间的连接,从而使其获得协同工作的能力.