英语单词分类 轻松记单词

mentum

mentum基本解释

n.[解][昆]颏

mentum同义词

mentum英英释义

Noun:
  • a projection like a chin formed by the sepals and base of the column in some orchids

  • the protruding part of the lower jaw

  • a projection below the mouth of certain mollusks that resembles a chin