1. 末级：final smoothing 最终精磨 | final stage 末级 | final state 最终状态

2. 末期：final phase 末期相 | final stage 末期 | fine-grained 細粒

3. 高级阶段：filmstrip 电影胶片 | final stage 高级阶段 | first language 第一语言,母语

4. 终伐期：伐期平均生长量 Final mean annual increment | 终伐期 Final stage | 最终蒸汽处理 Final steaming

noun

1. the concluding parts of an event or occurrence

e.g. the end was exciting
I had to miss the last of the movie

Synonym: endlast