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testicle    音标拼音: [t'ɛstɪkəl]
n. 睾丸

睾丸

testicle
n 1: one of the two male reproductive glands that produce
spermatozoa and secrete androgens; "she kicked him in the
balls and got away" [synonym: {testis}, {testicle}, {orchis},
{ball}, {ballock}, {bollock}, {nut}, {egg}]

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  • Testicles (Testes): Location, Anatomy, Function Conditions
    What is a testicle? A testicle (pronounced “teh-stuh-kl”) is part of the male anatomy Generally, you’ll have two testicles These body parts make sperm and hormones
  • The Facts About Your Testicles: Size, Pain, Semen Production . . . - WebMD
    Testicles, also called testes or balls, are oval-shaped organs that sit in a sac that hangs behind the penis The main job of testicles is to make sperm and produce testosterone Testosterone
  • Testes Anatomy, Function, and Associated Conditions
    Each testicle is surrounded by three membranes: the inner tunica vasculosa (which delivers blood to the testes), the middle tunica albuginea (which stabilizes the testes and adjacent structures), and the outer tunica vaginalis (which helps lubricate the testes inside the scrotum) 2
  • Overview of the Male Anatomy | Johns Hopkins Medicine
    The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body This is why the scrotum is located outside of the body Click image to enlarge Testes (testicles) The testes are 2 small organs that are found inside the scrotum
  • What Are Testicles and What Do They Do? - Everyday Health
    Males (and people assigned male at birth) generally have two testicles, which are oval-shaped and located in the scrotum The scrotum is a pouch of skin that hangs outside the body, behind the
  • Testis | Function, Structure Location | Britannica
    testis, in animals, the organ that produces sperm, the male reproductive cell, and androgens, the male hormones In humans the testes occur as a pair of oval-shaped organs They are contained within the scrotal sac, which is located directly behind the penis and in front of the anus
  • The Testes and Epididymis - Structure - TeachMeAnatomy
    In this article, we shall look at the anatomy of the testes and epididymis – their structure, vasculature, innervation and clinical correlations Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way
  • Testis – Definition, Structure, Hormones, Functions
    A testicle, or testis, is a male reproductive gland responsible for producing sperm and the hormone testosterone Located in the scrotum, the testicles are essential for male fertility and the regulation of male secondary sexual characteristics





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