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perennial    音标拼音: [pɚ'ɛniəl]
a. 四季不断的,继续多年的

四季不断的,继续多年的

perennial
adj 1: lasting three seasons or more; "the common buttercup is a
popular perennial plant" [ant: {annual}, {biennial},
{one-year}, {two-year}]
2: lasting an indefinitely long time; suggesting self-renewal;
"perennial happiness"
3: recurring again and again; "perennial efforts to stipulate
the requirements" [synonym: {perennial}, {recurrent}, {repeated}]
n 1: (botany) a plant lasting for three seasons or more

Perennial \Per*en"ni*al\ (p[e^]r*[e^]n"n[i^]*al), a. [L.
perennis that lasts the whole year through; per through
annus year. See {Per-}, and {Annual}.]
1. Lasting or continuing through the year; as, perennial
fountains.
[1913 Webster]

2. Continuing without cessation or intermission; perpetual;
unceasing; never failing.
[1913 Webster]

The perennial existence of bodies corporate.
--Burke.
[1913 Webster]

3. (Bot.) Continuing more than two years; as, a perennial
steam, or root, or plant.
[1913 Webster]

Syn: Perpetual; unceasing; never failing; enduring;
continual; permanent; uninterrupted.
[1913 Webster]


Perennial \Per*en"ni*al\, n. (Bot.)
A perennial plant; a plant which lives or continues more than
two years, whether it retains its leaves in winter or not.
[1913 Webster]

146 Moby Thesaurus words for "perennial":
abiding, age-long, aged, amphibian, ancient, angiosperm, annual,
antique, aquatic plant, articulated, biennial, catenated,
ceaseless, chattering, chronic, concatenated, connected, constant,
continual, continued, continuing, continuous, cosmopolite, cutting,
cyclical, deciduous, deciduous plant, dicot, dicotyledon, direct,
diuturnal, durable, endless, enduring, ephemeral, eternal,
ever-blooming, ever-new, evergreen, everlasting, exotic,
featureless, flowering plant, fungus, gametophyte, gapless,
gymnosperm, half-hardy, hardy, hydrophyte, immediate, immortal,
immutable, imperishable, incessant, indeciduous, interminable,
intransient, inveterate, joined, jointless, lasting, lifelong,
linked, long-lasting, long-lived, long-standing, long-term,
longeval, longevous, machine gun, macrobiotic, monocot, monocotyl,
monotonous, never-ending, never-failing, nonstop, of long duration,
of long standing, old, oscillating, perdurable, perduring,
periodic, permanent, perpetual, persistent, persisting, plant,
polycot, polycotyl, polycotyledon, pulsating, rapid, recurrent,
regular, remaining, repeated, repetitive, round-the-clock, running,
seamless, seed plant, seedling, sempervirent, sempiternal, serried,
smooth, spermatophyte, sporophyte, stable, staccato, staying,
steadfast, steady, straight, stuttering, sustained, thallophyte,
timeless, tough, triennial, twenty-four-hour, unbroken, unceasing,
unchanging, undifferentiated, undying, unending, unfading,
unfailing, uniform, unintermitted, unintermittent, unintermitting,
uninterrupted, unrelieved, unremitting, unstopped, unvarying,
vascular plant, vegetable, vibrating, vital, weed


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  • PERENNIAL Definition Meaning - Merriam-Webster
    The meaning of PERENNIAL is present at all seasons of the year How to use perennial in a sentence Did you know? Synonym Discussion of Perennial
  • Perennial - Wikipedia
    Perennial plants can be short-lived (only a few years) or long-lived They include a wide assortment of plant groups from non-flowering plants like ferns and liverworts to highly diverse flowering plants like orchids, grasses, and woody plants Plants that flower and fruit only once and then die are termed monocarpic or semelparous; these species may live for many years before they flower [6
  • 30 Best Perennial Flowers and Plants That Bloom Every Year
    Just keep in mind that, typically, perennial flowers bloom for just a few weeks each year, compared to annuals, which bloom from planting until the first frost But by including both annuals and perennials in your garden, you’ll provide food and shelter to beneficial pollinators and wildlife all year long
  • Annual vs Perennial Flowers: What’s the Difference?
    What is an annual plant? Learn the differences between annual vs perennial flowers so you can grow a more beautiful, affordable garden
  • 32 Best Perennial Flowers and Plants That Bloom All Year
    Grow the garden of your dreams, including the most popular perennial flowers and plants Learn the best care tips, from soil needs to sunlight requirements
  • Perennial | Definition, Plant, Examples, Facts | Britannica
    Perennial, any plant that persists for several years, usually with new herbaceous growth from a part that survives from growing season to growing season Trees and shrubs, including all gymnosperms (cone-bearing plants), are perennials, as are some herbaceous (nonwoody) flowering plants and
  • 15 Low-Maintenance Perennials That Return Year After Year
    Perennial plants survive from one growing season to the next, regrowing from their roots each spring Discover gorgeous perennials that provide color and texture year after year Learn how to use these plants to keep the garden looking its best without the fuss of annual planting
  • 20 Easy Perennial Flowers for Beginner Gardeners | Almanac. com
    Perennial flowers add character to your garden—and return year after year! Discover some of the best perennial flowers for beginners, with a focus on native flowers, too
  • 40 Perennials That Naturally Multiply And Spread
    Perennials are plants that live for more than two years, returning season after season from the same root system Unlike annuals, which complete their life cycle in one year, or biennials, which take two years, perennials regrow each spring from underground structures such as roots, bulbs, or rhizomes This makes them a lasting and reliable presence in gardens and natural landscapes
  • Perennials 101 - What Are They And How Do They Grow
    Discover the beauty of perennials! Learn how these long-lasting plants grow, thrive, and return year after year with minimal maintenance





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