资料来源 : pyDict

保护贸易论者保护贸易论的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Protectionist \Pro*tec"tion*ist\, n. (Polit. Econ.)
   One who favors protection. See {Protection}, 4.

资料来源 : WordNet®

protectionist
     n : an advocate of protectionism