短语
第二含义
secondary meaning
;
second meaning
第二层意义
secondary meaning
第二意义
secondary meaning
第二重含义
secondary meaning
事实第二含义
de facto SECONDARY MEANING
第二性意义
second-order meaning
第二层定义
second level definition
广义第二价格拍卖
Generalized Vickrey Auction
狭义第二语言
SL in a narrow sense