sure-fire

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Guaranteed to work or happen.
    — That hat should be a sure-fire way to spot him in a crowd.

词形变化

more sure-fire comparative most sure-fire superlative surefire alternative

词源

From sure + fire, originally used to denote the efficacy of firearms (rifles) to fire.
0 次浏览 数据来源: Wiktionary