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sperm    音标拼音: [sp'ɚm]
n. 精液,精虫,鲸油

精液,精虫,鲸油

sperm
n 1: the male reproductive cell; the male gamete; "a sperm is
mostly a nucleus surrounded by little other cellular
material" [synonym: {sperm}, {sperm cell}, {spermatozoon},
{spermatozoan}]

Gamete \Gam"ete\ (g[a^]m"[=e]t; g[.a]*m[=e]t"; the latter
usually in compounds), n. [Gr. gameth` wife, or game`ths
husband, fr. gamei^n to marry.] (Biol.)
A sexual cell or germ cell having a single set of unpaired
chromosomes; a conjugating cell which unites with another of
like or unlike character to form a new individual. In Bot.,
gamete designates esp. the similar sex cells of the lower
thallophytes which unite by conjugation, forming a zygospore.
The gametes of higher plants are of two sorts, {sperm} (male)
and {egg} (female); their union is called fertilization, and
the resulting zygote an oospore. In Zool., gamete is most
commonly used of the sexual cells of certain Protozoa, though
also extended to the germ cells of higher forms.
[Webster 1913 Suppl.]


Sperm \Sperm\, n.[F. sperme, L. sperma, Gr. ???, ???, from ????
to sow. Cf. {Spore}.] (Physiol.)
The male fecundating fluid; semen. See {Semen}.
[1913 Webster]

{Sperm cell} (Physiol.), one of the cells from which the
spermatozoids are developed.

{Sperm morula}. (Biol.) Same as {Spermosphere}.
[1913 Webster]


Sperm \Sperm\, n.[Contr. fr. spermaceti.]
Spermaceti.
[1913 Webster]

{Sperm oil}, a fatty oil found as a liquid, with spermaceti,
in the head cavities of the sperm whale.

{Sperm whale}. (Zool.) See in the Vocabulary.
[1913 Webster]

83 Moby Thesaurus words for "sperm":
act of love, adultery, androcyte, antheridium, antherozoid,
aphrodisia, ass, autacoid, balling, bile, carnal knowledge,
chalone, climax, cohabitation, coition, coitus, coitus interruptus,
commerce, congress, connection, copula, copulation, coupling,
diddling, digestive secretion, endocrine, fornication, gall,
gastric juice, hormone, intercourse, intestinal juice, intimacy,
lovemaking, making it with, male gamete, marital relations,
marriage act, mating, meat, milt, mucus, onanism, orgasm, ovum,
pancreatic juice, pareunia, pollen, procreation, prostatic fluid,
protein, relations, rheum, salivary secretion, screwing, scum,
seed, semen, seminal fluid, sex, sex act, sexual climax,
sexual commerce, sexual congress, sexual intercourse,
sexual relations, sexual union, sleeping with, sperm cell,
spermagonium, spermatic fluid, spermatid, spermatiophore,
spermatium, spermatocyte, spermatogonium, spermatophore,
spermatozoa, spermatozoid, spermatozoon, tears, thyroxin, venery


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  • Sperm - Wikipedia
    Sperm (pl : sperm or sperms) is the male reproductive cell, or gamete, in anisogamous forms of sexual reproduction (forms in which there is a larger, female reproductive cell and a smaller, male one)
  • Sperm: Cells, How Long It Lives, Anatomy Function
    Sperm are male sex cells with three main parts: a head, midpiece and tail Males start to produce sperm around puberty Your body releases tens of millions of sperm when you ejaculate But it only takes one sperm to fertilize an egg cell Sperm are male reproductive cells
  • Sperm: X and Y Chromosomes, Quantity, Inside Body
    Sperm are the reproductive cells produced by the testicles (testes) that carry the male partner's genetic material (chromosomes) During vaginal sexual intercourse, sperm are ejaculated from the penis into the vagina
  • Sperm: Everything you need to know - Medical News Today
    Sperm are male reproductive cells that are one-half responsible for creating life Read on to discover some facts about sperm and male fertility
  • How Is Sperm Created? - Institute of Human Anatomy
    Each mature sperm cell is composed of a head, midpiece, and tail The sperm head contains genetic material, the midpiece provides energy, and the short tail helps the sperm move toward the egg Sperm production is a vital process that allows for the continuation of human life
  • How Is Sperm Produced? - Healthline
    When a man is stimulated for sexual activity, the sperm are mixed with seminal fluid — a whitish liquid produced by the seminal vesicles and the prostate gland — to form semen
  • Sperm Anatomy: A Detailed Guide to Sperm Structure and Function
    From the acrosome to the tail, each part of the sperm is meticulously crafted to deliver genetic material to the egg This article offers a comprehensive exploration of sperm anatomy, perfect for medical students, researchers, or anyone interested in the science of male fertility
  • Theres a huge amount that we dont understand: Why sperm is . . . - BBC
    There are huge gaps in our knowledge of sperm, from how they navigate to why sperm counts are tumbling The BBC unravels why we know so little about this perplexing cell
  • What Is Sperm? Production, Anatomy, and Health - Biology Insights
    Sperm are the male reproductive cells, each carrying half of the genetic information required to create an offspring Their purpose is to travel to and fuse with a female egg cell, a process known as fertilization
  • Guide to Sperm: Sperm Motility and Male Fertility | Legacy
    Learn all you need to know about sperm, including what it is, how fertilization works, and how sperm motility affects male fertility in our Guide to Sperm





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