absurdunfoundedungrounded无稽: unfounded; fantastic; absurd的: 4次方是 The fourth power of 2 i ...无稽的谣言: unfounded rumor荒诞无稽的,不存在的: fabulous荒唐无稽的恐惧: irrational fears behaviour arguments下载手机词典可随时随地查词查翻译