commencement GRE

1.at the commencement of training.

开始时 。

2.the commencement of this chapter.

这一章开头。

3.commencement week.

开业周

4.had a fling between commencement and graduate school;

在毕业典礼之后到上研究生院之前有一段放纵时光；

5.Who gave your commencement address?

谁给你们做了毕业? oration 指“正式”, 如:

6.Would passengers please put out cigarettes before the commencement of the flight.

请乘客在飞机起飞前熄灭香烟。