英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
字典
Tricentenary
(n.)
A period of three centuries, or three hundred years,
also, the three-hundredth anniversary of any event; a tercentenary.
Triceps
(n.)
A muscle having three heads; specif., the great extensor
of the forearm, arising by three heads and inserted into the olecranon
at the elbow.
Trichiasis
(n.)
A disease of the eye, in which the eyelashes, being
turned in upon the eyeball, produce constant irritation by the motion
of the lids.
Trichina
(n.)
A small, slender nematoid worm (Trichina spiralis) which,
in the larval state, is parasitic, often in immense numbers, in the
voluntary muscles of man, the hog, and many other animals. When
insufficiently cooked meat containing the larvae is swallowed by man,
they are liberated and rapidly become adult, pair, and the
ovoviviparous females produce in a short time large numbers of young
which find their way into the muscles, either directly, or indirectly
by means of the blood. Their presence in the muscles and the intestines
in large numbers produces trichinosis.
Trichinae
(pl. )
of Trichina
Trichiniasis
(n.)
Trichinosis.
Trichinize
(v. t.)
To render trichinous; to affect with trichinae; --
chiefly used in the past participle; as, trichinized pork.
Trichinoscope
(n.)
An apparatus for the detection of trichinae in the
flesh of animals, as of swine.
Trichinosis
(n.)
The disease produced by the presence of trichinae in
the muscles and intestinal track. It is marked by fever, muscular
pains, and symptoms resembling those of typhoid fever, and is
frequently fatal.
Trichinous
(a.)
Of or pertaining to trichinae or trichinosis; affected
with, or containing, trichinae; as, trichinous meat.
Trichite
(n.)
A kind of crystallite resembling a bunch of hairs, common
in obsidian. See Illust. of Crystallite.
Trichite
(n.)
A delicate, hairlike siliceous spicule, found in certain
sponges.
Trichiuriform
(a.)
Like or pertaining to the genus Trichiurus or family
Trichiuridae, comprising the scabbard fishes and hairtails.
Trichiuroid
(a.)
Of, like, or pertaining to, Trichiurus.
Trichiurus
(n.)
A genus of fishes comprising the hairtails. See
Hairtail.
Trichloride
(n.)
A chloride having three atoms of chlorine in the
molecule.
Trichobranchia
(n.)
The gill of a crustacean in which the branchial
filaments are slender and cylindrical, as in the crawfishes.
Trichocyst
(n.)
A lasso cell.
Trichogyne
(n.)
The slender, hairlike cell which receives the
fertilizing particles, or antherozoids, in red seaweeds.
Trichomanes
(n.)
Any fern of the genus Trichomanes. The fronds are very
delicate and often translucent, and the sporangia are borne on
threadlike receptacles rising from the middle of cup-shaped marginal
involucres. Several species are common in conservatories; two are
native in the United States.