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单词 seed
释义

seed

noun
 
/siːd/
/siːd/
Idioms
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    of plants/fruit

  1. enlarge image
     
    [countable, uncountable] the small hard part produced by a plant, from which a new plant can grow
    • a packet of wild flower seeds
    • sesame seeds
    • Sow the seeds outdoors in spring.
    • Plant the seeds 10cm apart.
    • These vegetables can be grown from seed.
    • seed potatoes (= used for planting)
    Collocations The living worldThe living worldAnimals
    • animals mate/​breed/​reproduce/​feed (on something)
    • fish/​amphibians swim/​spawn (= lay eggs)
    • birds fly/​migrate/​nest/​sing
    • insects crawl/​fly/​bite/​sting
    • insects/​bees/​locusts swarm
    • bees collect/​gather nectar/​pollen
    • spiders spin/​weave a web
    • snakes/​lizards shed their skins
    • bears/​hedgehogs/​frogs hibernate
    • insect larvae grow/​develop/​pupate
    • an egg/​a chick/​a larva hatches
    • attract/​find/​choose a mate
    • produce/​release eggs/​sperm
    • lay/​fertilize/​incubate/​hatch eggs
    • inhabit a forest/​a reef/​the coast
    • mark/​enter/​defend (a) territory
    • stalk/​hunt/​capture/​catch/​kill prey
    Plants and fungi
    • trees/​plants grow/​bloom/​blossom/​flower
    • a seed germinates/​sprouts
    • leaves/​buds/​roots/​shoots appear/​develop/​form
    • flower buds swell/​open
    • a fungus grows/​spreads/​colonizes something
    • pollinate/​fertilize a flower/​plant
    • produce/​release/​spread/​disperse pollen/​seeds/​spores
    • produce/​bear fruit
    • develop/​grow/​form roots/​shoots/​leaves
    • provide/​supply/​absorb/​extract/​release nutrients
    • perform/​increase/​reduce photosynthesis
    Bacteria and viruses
    • bacteria/​microbes/​viruses grow/​spread/​multiply
    • bacteria/​microbes live/​thrive in/​on something
    • bacteria/​microbes/​viruses evolve/​colonize something/​cause disease
    • bacteria break something down/​convert something (into something)
    • a virus enters/​invades something/​the body
    • a virus mutates/​evolves/​replicates (itself)
    • be infected with/​contaminated with/​exposed to a new strain of a virus/​drug-resistant bacteria
    • contain/​carry/​harbour bacteria/​a virus
    • kill/​destroy/​eliminate harmful/​deadly bacteria
    see also birdseed
    Extra Examples
    • Each fruit usually contains a single seed.
    • Most seeds are spread by the wind.
    • Peel the peppers and remove the seeds.
    • This tree produces very hard seeds.
    Topics Farmingb1, Gardensb1, Plants and treesb1
    Oxford Collocations Dictionaryadjective
    • grass
    • mustard
    • poppy
    … of seeds
    • packet
    verb + seed
    • plant
    • sow
    • produce
    seed + verb
    • germinate
    • grow
    • sprout
    seed + noun
    • head
    • pod
    • packet
    phrases
    • a variety of seeds
    See full entry
  2. enlarge image
    (North American English)
    (also pip especially in British English)
    [countable] the small hard seed that is found in some types of fruit
  3. beginning

  4. [countable, usually plural] seed (of something) the beginning of a feeling or development that continues to grow
    • the seeds of rebellion
    • This planted the seeds of doubt in my mind.
    • He argued that capitalism contained the seeds of its own destruction.
    Oxford Collocations Dictionaryadjective
    • grass
    • mustard
    • poppy
    … of seeds
    • packet
    verb + seed
    • plant
    • sow
    • produce
    seed + verb
    • germinate
    • grow
    • sprout
    seed + noun
    • head
    • pod
    • packet
    phrases
    • a variety of seeds
    See full entry
  5. in tennis

  6. [countable] (especially in tennis) one of the best players in a competition. The seeds are given a position in a list to try and make sure that they do not play each other in the early parts of the competition.
    • The top seed won comfortably.
    • the number one seed
    • She was the top seed at the US Open this year.
    Topics Sports: ball and racket sportsc2
    Oxford Collocations Dictionaryadjective
    • first
    • second
    • etc.
    See full entry
  7. of a man

  8. [uncountable] (old-fashioned or humorous) semen
  9. [uncountable] (literary) all the people who are the children, grandchildren, etc. of one man
  10. Word OriginOld English sǣd, of Germanic origin; related to Dutch zaad, German Saat, also to sow1.
Idioms
go/run to seed
  1. (especially of a vegetable plant) to produce flowers and seeds as well as leaves
    • The lettuces had all run to seed.
    • Cutting weeds before they go to seed will greatly reduce future weed problems.
  2. to become much less attractive or good because of lack of attention
    • After his divorce, he let himself go to seed.
sow the seeds of something
  1. to start the process that leads to a particular situation or result
    • In this way he sowed the seeds of his own success.

seed

verb
/siːd/
/siːd/
Verb Forms
present simple I / you / we / they seed
/siːd/
/siːd/
he / she / it seeds
/siːdz/
/siːdz/
past simple seeded
/ˈsiːdɪd/
/ˈsiːdɪd/
past participle seeded
/ˈsiːdɪd/
/ˈsiːdɪd/
-ing form seeding
/ˈsiːdɪŋ/
/ˈsiːdɪŋ/
jump to other results

    of a plant

  1. [intransitive] to produce seeds
  2. [transitive] seed itself to produce other plants using its own seeds
  3. area of ground

  4. [transitive, usually passive] to plant seeds in an area of ground
    • be seeded (with something) The site has been seeded with prairie grasses and wildflowers.
    • a newly seeded lawn
  5. in tennis

  6. [transitive, usually passive] to make somebody a seed in a competition
    • be seeded He has been seeded 14th at Wimbledon next week.
    Topics Sports: ball and racket sportsc2
  7. Word OriginOld English sǣd, of Germanic origin; related to Dutch zaad, German Saat, also to sow1.
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更新时间:2024/9/22 9:37:27