英文字典中文字典Word104.com

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

Nemertina \Nem`er*ti"na\ (n[e^]m`[~e]r*t[imac]"n[.a]), prop. n.
pl. [NL. See {Nemrtes}.] (Zool.)
An order of helminths usually having a long, slender, smooth,
often bright-colored body, covered with minute vibrating
cilia; -- called also {Nemertea}, {Nemertida}, and
{Rhynchocoela}.
[1913 Webster]

Note: The mouth is beneath the head, and the straight
intestine at the posterior end. They have a very
singular long tubular proboscis, which can be everted
from a pore in the front of the head. Their nervous
system and blood vessels are well developed. Some of
the species become over one hundred feet long. They are
mostly marine and seldom parasitic; a few inhabit fresh
water. The two principal divisions are Anopla and
Enopla.
[1913 Webster]

請選擇你想看的字典辭典：

單詞	字典	翻譯
Nemertea	查看　Nemertea　在Google字典中的解釋	Google英翻中〔查看〕
Nemertea	查看　Nemertea　在Yahoo字典中的解釋	Yahoo英翻中〔查看〕