英 [ˌfɜːst ˈklɑːs] 美 [ˌfɜːrst ˈklæs]
adj. 优秀的；第一流的
adv. 优秀地；最好地；第一流地
first-class //
形容词 If you describe something or someone as first-class, you mean that they are extremely good and of the highest quality. 一流的
The food was first-class.
这些食物是一流的。
形容词 You use first-class to describe something that is in the group that is considered to be of the highest standard. 优等的
They always stayed in first-class hotels.
他们总是下榻于最高级的宾馆。
形容词 First-class accommodations on a train, aeroplane, or ship are the best and most expensive type of accommodations. (车厢、机舱、船舱座位) 头等的
He won himself two first-class tickets to fly to Dublin.
他为自己赢得了两张飞往都柏林的头等舱机票。
副词 First-class is also an adverb. 坐头等车厢; 坐头等舱
She had never flown first class before.
她以前从未坐过飞机的头等舱。
不可数名词 First-class is the first-class accommodations on a train, aeroplane, or ship. 头等车厢; 头等舱
He paid for and was assigned a cabin in first class.
他付了钱，被安排到了头等舱。
形容词 In the United States, first-class postage is the type of postage that is used for sending letters and postcards. 投送第一类邮件的 (邮资)
Two first-class stamps, please.
请拿两张第一类邮件的邮票。
the highest rank in a classification
同义词： first class
mail that includes letters and postcards and packages sealed against inspection
同义词： first class / 1st class / first-class mail / 1st-class mail
the most expensive accommodations on a ship or train or plane
同义词： first class
by first-class conveyance; with first-class accommodations
一等品
... tobeinferiorto次于... first-class一等品 unsatisfactory不满意的 ...
... sensational 轰动的 first-class 头等的 surprising 令人惊讶的，出人意料的...
... first-class 一等品 ; 第一流的 ; 最好的 ; 第一种的 first-class cabin 头等舱 ; 一等客舱 first-class hotel 一流宾馆 ...
... cabin n. （船的）船舱；（飞机的）客舱 first-class adj. （飞机、船等的）头等舱的 Belgian adj. 比利时的 ...
The food was first-class.
这些食物是一流的。
The car was in first-class condition.
当时车子处于最佳状态。
They always stayed in first-class hotels.
他们总是下榻于最高级的宾馆。
That was when twenty-five students in a class taught by Thomas Zurbuchen first talked about the idea.
VOA : special.2009.02.16
The in class mid-terms--the grades will be roughly 10% problem sets, 20% first mid-term, 30% second mid-term, 40% final.
期中那次是随堂考,在最后成绩中,习题成绩占10%,第一次期中占20%,第二次期中占30%,期末考试占40%
金融市场课程节选 : 耶鲁公开课
It's a huge price to pay in a pass-no-record first semester class . And, you know who is most severe on the committee on discipline?
这个代价太大了，只为了,第一次学期通过一门无记录的课程,你们知道着纪律委员会,谁最为严厉吗？
固态化学导论课程节选 : 麻省理工公开课
Twenty-two-year-old First Class Midshipman Laura Martindale will graduate next Friday from the Naval Academy in Annapolis,Maryland.
VOA : special.2010.05.21
At Bagram air field outside Kabul, Sergeant First Class Randy Geringer helps train 82nd Airborne Division soldiers to drive the M-ATV.
VOA : standard.2010.08.01
Many Africans have been educated here and England continues to be a destination for first-class international education.
Today, first-class observation cars with panoramic windows let leaf-peeping tourists zoom through the hill country in one day.
Tahir, 30, who has 382 first-class wickets, will be the Bears' overseas player for 2010.