mentum 详细解释

mentum

['mentəm]

n. [解][昆]颏

英英释义

名词 mentum:

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

the protruding part of the lower jaw

同义词:chin

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

补充

mentummentum[ˈmentəm]n.1.