second class

听听怎么读

英 [ˈsekənd klɑ:s]

美 [ˈsɛkənd klæs]

是什么意思

第二堂课；二流；

英英释义

second class

n.
- not the highest rank in a classification
- not the highest quality in a classification
- accommodations on a ship or train or plane that are less expensive than first class accommodations
  同义词：Cabin class
adj.of inferior status or quality
同义词：second-class
adv.by second class conveyance

学习怎么用

双语例句

用作名词(n.)

A two-week return to Washington, second class, please.
为期二周返回华盛顿，二等。
A second- class letter is slower than a first- class.
二等信件比一等信件慢点。
Preferred forms of transportation run the gamut from rickshaws to first class Emirate Airways cabins.
我更喜欢全程坐着人力车而不是坐在阿联酋航空公司的一等舱里。
Flights are horribly crowded, food and beverage service has deteriorated in first class and virtually disappeared in coach, and the incidence of mislaid baggage has increased.
每一航班都异常的拥挤，餐饮服务在一等舱已退化，在经济舱里实际上已经消失，加之遗失行李的事件也在增加。

权威例句

Second class
A second class of chemosensory receptors in the olfactory epithelium
A second class of synthetase structure revealed by X-ray analysis of Escherichia coli seryl-tRNA synthetase at 2.5 A
Quantization of relativistic systems with boson and fermion first- and second-class constraints
Terabus: Terabit/Second-Class Card-Level Optical Interconnect Technologies
Mesenchymal stem cells: No longer second class marrow citizens
Path integral quantization of field theories with second-class constraints ☆ ☆☆
Migrants as second-class workers in urban China? A decomposition analysis ☆
Repeating HLA antigen mismatches in renal retransplants--a second class mistake?
A second class I ribonucleotide reductase in Enterobacteriaceae: characterization of the Salmonella typhimurium enzyme