二等兵 Private ; Seaman Second Class ; Airman Second Class

二等奖 Honorable Mention ; Second Prize ; Second Place

二等公民 second-class citizen ; second-rate citizens ; Vtorostepennye lyudi ; second class citizen

二等分圆 Bisected Circle

国际二等奖 Honorable Mention

二等的 second-class ; second-rate

二等水兵 Seaman Apprentice ; Ordinary Seaman ; able bodied seaman

二等邮件 Second-class Post ; second-class mail ; second class

二等一级 Upper Second Class