单词 whacky 释义 ▪ I. whacko, int.(stress variable)Also wacko.[f. whack n. + -o2.]An exclamation of delight or excitement: Splendid! Excellent! Hurrah!1941Baker Dict. Austral. Slang 81 Whacko, good! Hurrah! A popular ejaculation.1944A. F. Bruno Desert D...