1.
make one's debut
首次出场,首次露面
2.
first-fit method
首次满足法 -软件
3.
The first public performance, as of a movie or play.
首演，首映首次公开演出，如场电影或戏剧的首次演出
4.
a maiden speech in the House of Commons.
在国会下院的首次演说
5.
First Demand for Rates
首次征收差饷通知书
6.
The air force of the country got into action for the first time
该国空军首次投入战斗。
7.
(a) Registration of Initial Imports of Chemical Products
(a) 化学品首次进口登记
8.
first-pregnancy interval
结婚到首次妊娠的间隔
9.
First performance: Milan, 1904.
首次演出：１９０４年于米兰。
10.
He was daunted by his first date.
首次的约会使他畏怯。
11.
The play was first performed in Paris.
此剧首次在巴黎公演.
12.
Home Starter Loan Scheme
首次置业贷款计划。
13.
Initial public offering
首次公开发行的股票
14.
the first sighting of a new star
一颗新星首次有人见到.
15.
It's the first time the painting has been displayed to the public.
这是该画首次公开展出.
16.
the first performance (as of a theatrical production).
（戏剧等的）首次演出。
17.
The play was given its first performance in June 1923.
这剧於19236月首次公演.
18.
Motor Vehicle First Registration Tax System
汽车首次登记税制度