Correlative
a. 有相互关系的, 相关的\\nn. 相关物, 相关语, 关联词
📖 牛津释义
correlative
adj
having or showing a relation to sth else 相关的; 显示相互关系的
`Either' and `or' are correlative conjunctions. either和or是关联连词.
🗣️ 情景例句
What are you doing tomorrow night?
明天晚上做什么？
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
Not bad.
还不错。