inaugural

名词 inaugural:

1. an address delivered at an inaugural ceremony (especially by a United States president)
   同义词：inaugural address
2. the ceremonial induction into a position
   同义词：inauguration

形容词 inaugural:

1. occurring at or characteristic of a formal investiture or induction
2. serving to set in motion
   同义词：initiative, initiatory, first, maiden

1. The inaugural session closed at17:10 local.
   开幕式在当地时间下午5点10分结束。

in.au.gu.ral

adj.（形容词）
Of, relating to, or characteristic of an inauguration.
就职典礼的：就职典礼的，与就职典礼有关的或有就职典礼特征的
Initial; first:
创始的；最早的：
例句：
the inaugural issue of a magazine.
一本杂志的创刊号

n.（名词）
An inauguration.
就职典礼
A speech given by a person being formally inducted into office.
就职演说：某人正式任职时的就职演说