commencement

英 [kəˈmensmənt]

美 [kəˈmensmənt]

n. 开始; 开端; 学位授予典礼; 毕业典礼

BNC.12251 / COCA.13566

牛津词典

noun

开始；开端
beginning
1. the commencement of the financial year
  财政年度的开始
学位授予典礼；毕业典礼
a ceremony at which students receive their academic degrees or diplomas

N-UNCOUNT 开始
Thecommencementof something is its beginning.
1. All applicants should be at least 16 years of age at the commencement of this course.
  申请修读这门课程者至少要年满16岁。
学位授予仪式;(大学或高中的)毕业典礼
Commencementis a ceremony at a university, college, or high school at which students formally receive their degrees or diplomas.

in BRIT, use 英国英语用 graduation

noun

the act of starting something
1. he was responsible for the beginning of negotiations
Synonym:beginningstart
an academic exercise in which diplomas are conferred
Synonym:commencement exercisecommencement ceremonygraduationgraduation exercise
the time at which something is supposed to begin
1. they got an early start
2. she knew from the get-go that he was the man for her
Synonym:beginningfirstoutsetget-gostartkickoffstarting timeshowtimeoffset

You can also set up any of these tasks and the closing time and date of their commencement.
您也可以设立任何这些任务的结束时间和条款的生效日期。
Is the correct commencement getd ready how?
对了毕业典礼准备得怎么样？
Period of insurance and the commencement of the insurance liability;
保险期间和保险责任开始时间；
LIKE practically everyone else, I gave a commencement speech last week.
像几乎所有人一样，我上周也进行了毕业典礼演讲。
This was the glad commencement of a bracing day in early winter.
秋尽冬来，一个提神醒脑的日子就这样欢欢喜喜地开始了。
The date on which the project is first published will be regarded as the commencement date of the project.
有关项目首次刊登宪报的日期，将作为该项目的开始实施日期。
I feel as if commencement address will never end.
我觉得毕业典礼的致辞好像永远不会结束似的。
Then I went to look up what commencement meant.
然后我才去查“毕业典礼”是什么意思（众人笑）。
E.g.He made a speech at the commencement.
他在毕业典礼上做了一次演讲。
Written documentation evidencing this certification must be on file with owner prior to commencement of work.
必须在开始工作前，将证明该认证的书面文件提交给业主。