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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 Omega-3 - Vegan Omega-3s Made From Algae
    Testa’s algae oil capsules skip the middlefish and go straight to the original source Using the latest technology, we harvest omega-3 fatty acids directly from algae grown on land
  • Testa Ranch | Sixth Generation Italian Wine Family in Mendocino County
    Here at Testa Vineyards, we are surrounded by over 100 years of history and wonderful memories Our Italian family has been farming the land since 1912, which is currently run by the 4th and 5th generations, with our young 6th generation learning alongside us
  • 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 In cooperation with NEXT, the TESTA iGaming reports series shows how crowdsourced testing works and delivers unique industry data and insights
  • Testa-Seat: Custom Friendly Booster Floor Seats for Kids
    The Testa Seat is a 2-in-1 ergonomic shell that works as a stable floor seat for playtime and straps securely to dining chairs for meals It provides the "hug-like" trunk support growing kids need to sit confidently, in a lightweight, travel-friendly design
  • Testa Produce | Natural, Organic Specialty Produ
    With over 25,000 items to choose from, Testa Natural offers one of the largest selection of Natural, Organic, Plant Based Specialty foodservice items in your area
  • Testa Produce
    Green by Nature… Greener by Choice
  • TESTA Definition Meaning - Merriam-Webster
    The meaning of TESTA is the hard external coating or integument of a seed
  • Model 3 – Sports Electric Sedan | Tesla
    All the best features in our most affordable vehicle with the lowest cost of ownership over time Prioritizes ride quality and reliability while embracing a minimalist design, keeping the price low without sacrificing quality Charging is often cheaper than filling up a gas tank
  • Testa - Wikipedia
    Look up testa in Wiktionary, the free dictionary





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