second-class
英：[ˈsekəndklɑ:s] 美： [ˈsɛkəndˈklæs]
second-class 基本解释
adj.第二流的；次要的；第二地位的；二类邮件的
adv.二类地；乘二等车地；坐二等舱地；
英英释义
second-class[ 'sekənd'klɑ:s, -'klæs ]
n.not the highest rank in a classification同义词：second class
not the highest quality in a classification同义词：second class
accommodations on a ship or train or plane that are less expensive than first class accommodations同义词：Cabin classsecond class
adj.of inferior status or quality"a second-class citizen"; "second-class accommodations"
adv.by second class conveyance同义词：second class
second-class 相关例句
权威例句
Quantization of relativistic systems with boson and fermion first- and second-class constraintsTerabus: Terabit/Second-Class Card-Level Optical Interconnect TechnologiesPath integral quantization of field theories with second-class constraints ☆ ☆☆Migrants as second-class workers in urban China? A decomposition analysis ☆AN Sp(2) COVARIANT FORMALISM OF A GENERALIZED CANONICAL QUANTIZATION WITH SECOND-CLASS CONSTRAINTSAn ${rm Sp}(2)$ covariant formalism of a generalized canonical quantization with second-class constraints.Tests for Second-Class Currents in Nuclear Beta DecayHamiltonian embedding of a second-class system with a Chern-Simons termHamilton-Jacobi treatment of second-class constraints.A study of the axial-vector form factor and second-class currents in antineutrino quasielastic scattering
