英文字典中文字典51ZiDian.com

The Collaborative International Dictionary of English v.0.48 (gcide)

Velum \Ve"lum\, n.; pl. {Vela}. [L., an awning, a veil. See
{Veil}.]
[1913 Webster]
1. (Anat.) A curtain or covering; -- applied to various
membranous partitions, especially to the soft palate. See
under {Palate}.
[1913 Webster]

2. (Bot.)
(a) See {Veil}, n., 3
(b) .
(b) A thin membrane surrounding the sporocarps of
quillworts {Isoetes}).
[1913 Webster]

3. (Zool.) A veil-like organ or part. Especially:
(a) The circular membrane that partially incloses the
space beneath the umbrella of hydroid medusae.
(b) A delicate funnel-like membrane around the flagellum
of certain Infusoria. See Illust. a of {Protozoa}.
[1913 Webster]

请选择你想看的字典辞典：

单词	字典	翻译
Vela	查看　Vela　在百度字典中的解释	百度英翻中〔查看〕
Vela	查看　Vela　在Google字典中的解释	Google英翻中〔查看〕
Vela	查看　Vela　在Yahoo字典中的解释	Yahoo英翻中〔查看〕