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testa    音标拼音: [t'ɛstə]
n. 种皮

种皮

testa
n 1: protective outer layer of seeds of flowering plants [synonym:
{testa}, {episperm}, {seed coat}]

Test \Test\, Testa \Tes"ta\, n.; pl. E. {Tests}, L. {Testae}.
[L. testa a piece of burned clay, a broken piece of
earthenware, a shell. See {Test} a cupel.]
1. (Zool.) The external hard or firm covering of many
invertebrate animals.
[1913 Webster]

Note: The test of crustaceans and insects is composed largely
of chitin; in mollusks it is composed chiefly of
calcium carbonate, and is called the shell.
[1913 Webster]

2. (Bot.) The outer integument of a seed; the episperm, or
spermoderm.
[1913 Webster]


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  • Homepage - Testa Produce
    Testa Produce is a family operated company that has been serving quality produce, foods beverages since 1912 Whether you are looking for the freshest local, organic, specialty, or dietary restrictive foods, Testa Produce will deliver!
  • Testa Ranch | Sixth Generation Italian Wine Family in Mendocino County
    Visit our Redwood Valley location for hand crafted coffee, wine tastings, bottle purchases, breakfast, lunch, dessert more! Open 7 days a week! Join our Testa wine club family and enjoy 25% off all wine orders, special ranch access and more! Get the full ranch experience!
  • Testa Motorsports | We carry a large inventory of ATVs, Snow Mobiles . . .
    Testa Motorsports is the place for all your motorsport equipment needs! We are located in Minden, NV - in beautiful Carson Valley - have new used inventory Sales, service, parts financing all available at our dealership Visit us in Nevada today or shop us online
  • TESTA | Crowdsourced Quality Testing for the iGaming Industry
    Register, complete a quick test, and list your devices for real-world iGaming software testing Start contributing today and make an impact in quality assurance with real devices and insights!
  • Careers | TESTA
    Testa is a full-service crowdtesting provider built specifically for the iGaming industry Our global team of quality testers helps iGaming businesses improve quality and gain valuable insights from real people on the ground
  • Products - Testa Produce
    Green By Nature… Greener By Choice ©2025 Testa Produce Careers; Contact; Privacy
  • TESTA Qrowd platform
    Test, iterate and grow your iGaming business with TESTA, the QA Crowdtesting Platform built for the iGaming industry Covering global markets with a community of iGaming-savvy QA testers, we test with real people on real devices from any market
  • History - Testa Produce
    Founded in 1991, Testa Produce is the successor entity to the original Dominick Testa and Sons Testa Produce’s roots date back to 1912, with founder Dominick Testa selling stalks of celery door-to-door out of a basket
  • TESTA community grows to 235 cities, boosting global testing coverage
    TESTA is proud to announce a significant milestone: the TESTA Qrowd now includes qualified testers in 235 cities across 55 countries, marking a 151% increase in just two months This rapid growth highlights the strength of TESTA’s global reach and commitment to delivering real-world testing for iGaming operators and providers





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