first class

音標(biāo)發(fā)音

All are first class and all are objects.
它們都是第一級(jí)類，并且都是對(duì)象。
Now that folders are first class objects, you can use them instead.
現(xiàn)在文件夾是第一個(gè)類對(duì)象，作為替代，你可以使用它們。
Functional management uses functional and business domains as their first class constructs.
功能管理使用功能和業(yè)務(wù)領(lǐng)域作為其第一類構(gòu)造。

Four teachers and the first class of eighty young women lived and studied in the building when the school opened.
In our first class, we had the former chief social worker inspector for the entire country of Scotland within the class.
在第一班里，學(xué)生中有來自蘇格蘭的,全國(guó)前社工總監(jiān)。
哈佛公開課 - 幸福課課程節(jié)選
Today. So this is the first class, the first moment of shopping that you guys are going to!
所以這是第一節(jié)課,這是你們上的第一節(jié)試聽課
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

Whether in coach or first class, my favorite seat is always by the window.
FORBES: Read Steve's Book

(EXCELLENT) excellent
(QUALIFICATION) used to refer to the best possible undergraduate university degree you can get in the UK and some other countries
(MOST EXPENSIVE) relating to the most expensive and highest quality service on a plane or train, or in a hotel
If you travel first class in a train, aircraft, etc., you use the best and most expensive type of service.
the best and most expensive seats on a plane or in a train