first class

听听怎么读

英 [fə:st klɑ:s]

美 [fɚst klæs]

是什么意思

第一堂课；头等舱；头路；

英英释义

first class

n.
- the highest rank in a classification
- mail that includes letters and postcards and packages sealed against inspection
  同义词：1st classfirst-class mail1st-class mail
- the most expensive accommodations on a ship or train or plane
adj.of the highest quality
同义词：excellentfirst-classfantabulous
adv.by first-class conveyance; with first-class accommodations
同义词：first-class

学习怎么用

双语例句

He's not in the first grade as a musician.
他不是第一流的音乐家。
We have secured a first class cook.
我们已经请到了一位第一流的厨师。
You are not entitled to travel first class.
你没有资格乘坐头等舱位。
There is no first class and no economy section.
该航班不设头等舱和经济舱。

权威例句

First Class
ECOSystem: managing energy as a first class operating system resource
Power: A First-Class Architectural Design Constraint
ECOSystem:managing energy as a first class operating system resource
Mudge, T.: Power: A first-class architectural design constraint. Computer 34(4), 52-58
Environment as a first class abstraction in multiagent systems
Environment as a first class abstraction in multiagent systems
The theory and practice of first-class prompts
Metaclasses are first class: The ObjVlisp Model
First-class user-level threads