spec,spect＝to see,to look（看见）
adj [attrib 作定语] of or for or belonging to each as an individual 各自的; 各个的; 分别的
*They each excel in their respective fields. 他们在各自领域里都是出类拔萃的.
* After the party we all went off to our respective rooms. 聚会之後我们回到各自的房间.
adj [only before noun]
used before a plural noun to refer to the different things that belong to each separate person or thing mentioned
We all went back to our respective homes to wait for news.
the respective roles of teachers and students
1. But most wonder if it's worth it given their respective lack of affection for each other. 但大多数人都心存疑惑：既然两岸互缺钟爱之情，修此隧道是否值得？
2. They each excel in their respective fields. 他们在各自领域里都是出类拔萃的.