查询词典 second class

Airman First Class：上等兵

下士--------Corporal | 上等兵------Airman, First Class | 列兵--------Airman, Second Class

second fiddle：交响乐第二小提琴

second class 第二堂课 | second fiddle 交响乐第二小提琴 | second floor 二楼

Petty Officer, Third Class：下士

中士--------Petty Officer, Second Class | 下士--------Petty Officer, Third Class | 上等兵------Seaman, First Class

Petty Officer, Third Class：海军下士

海軍中士-----Petty Officer, Second Class | 海軍下士-----Petty Officer, Third Class | 海軍上等兵---Seaman, First Class

second best：第二好的

second 秒 | second-best 第二好的 | second-class 二等的

Second childhood：老年智力衰退期

second chamber 上议院 | second childhood 老年智力衰退期 | second class 第二堂课

second-guess：事后劝告

second-class 二等的 | second-guess 事后劝告 | second-line 第二线的

Supervisor Third Class：三级警督

二级警督 Supervisor Second Class | 三级警督 Supervisor Third Class | 一级警司 Superintendent First Class

Commissioner Third Class：三级警监

二级警监 Commissioner Second Class | 三级警监 Commissioner Third Class | 一级警督 Supervisor First Class

Superintendent Third Class：三级警司

二级警司 Superintendent Second Class | 三级警司 Superintendent Third Class | 一级警员 Constable First Class

uniovular twin：真孪生

uncompetitative inhibition 非竞争性抑制 | uniovular twin 真孪生 | unit membrane 单位膜

play off one against the other：挑拨离间, 从中得利

play off (难分胜负的)延长赛 使出丑 嘲弄 以...冒充 假装有病 | play off one against the other 挑拨离间, 从中得利 | play off one against another 挑拨离间, 从中得利