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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 Analytical
    TESTA Analytical Solutions is a technology innovator and specialist supplier of high-performance liquid chromatography instruments and detectors plus a range of non-invasive, real-time flowmeters
  • TESTA: Crowd testing platform for better iGaming QA and UX
    With a global community of iGaming testers, real devices, and dedicated delivery managers, TESTA helps operators and providers outperform competitors
  • TESTA Definition Meaning - Merriam-Webster
    The meaning of TESTA is the hard external coating or integument of a seed
  • Testa - Wikipedia
    Look up testa in Wiktionary, the free dictionary
  • About - Testa Produce
    Testa offers both domestic and international products while specializing in local, seasonal, specialty, and organic produce programs In addition to fruits and vegetables, Testa has an extensive dry frozen foods, beverages, value added, and grab go items to meet any dietary needs
  • Looking for a QA Tester Job? Join TESTA Qrowd!
    Looking for QA tester jobs? Check out TESTA Qrowd, the global iGaming QA and testing community for crowd testing jobs, and earn money fast!
  • 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
  • History - Testa Produce
    Testa Produce’s roots date back to 1912, with founder Dominick Testa selling stalks of celery door-to-door out of a basket The creation of the Chicago Terminal Produce Market provided a central selling location for years As the restaurant industry evolved, so did Testa Produce
  • TESTA announces expanded global reach with testers in 76 countries and . . .
    By broadening our reach, TESTA enhances its capacity to deliver local insights from real people using real devices This capability is essential for providing testing results that are not only accurate but also highly relevant and impactful





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