资料来源 : pyDict
柄; 垂管; 盾柄细胞
资料来源 : Webster's Revised Unabridged Dictionary (1913)
Manubrium \Ma*nu"bri*um\, n.; pl. L. {Manubria}, E.
{Manubriums}. [L., handle, fr. manus hand.]
1. (Anat.) A handlelike process or part; esp., the anterior
segment of the sternum, or presternum, and the handlelike
process of the malleus.
2. (Zo["o]l.) The proboscis of a jellyfish; -- called also
{hypostoma}. See Illust. of {Hydromedusa}.
资料来源 : WordNet®
manubrium
n : the upper part of the breastbone
[also: {manubria} (pl)]