mentum

英 ['mentəm] 美 ['mentəm]

• n. [解][昆]颏

英英释义

Noun:

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

2. the protruding part of the lower jaw

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

近反义词

【近义词】

• chin 颏