| 词汇 | biennial |
| 释义 | biennial adjective uk /baɪˈen.i.əl/ us /baɪˈen.i.əl/ happening once every two years两年一次的 Compare annualadjective biannual Relating to regular periods of time afternoons annual annum bi-yearly biannual dailiness daily daily grind evenings fortnightly hourly nights p.c.m. p.w. per annum quadrennial quadrennially triennial triennially weekly biennial noun[ C ] uk /baɪˈen.i.əl/ us /baɪˈen.i.əl/ a plant that lives for two years, producing seeds and flowers in its second year（第二年开花的）两年生植物 Compare annualadjective biannual perennialnoun Types of plant acanthus air plant amaranth Andromeda angiosperm emergent evergreen fiddlehead grower gymnosperm mossy mugwort mustard non-hardy non-legume spleenwort starter plug succulent sundew tenderness biennial | American Dictionarybiennial adjective[ not gradable ] us/bɑɪˈen·i·əl/ happening once every two years: a biennial exhibit biennial noun[ C ] us/bɑɪˈen·i·əl/ a plant that lives for two years, producing seeds and flowers in its second year biennial | Business Englishbiennial adjective uk /baɪˈeniəl/us happening once every two years: a biennial conference See also annual Compare biannual bienniallyadverb City residents are surveyed on their views biennially. Examples of biennialbiennial Seeds that germinate in late autumn become biennials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Plants used for bedding are generally annuals, biennials or tender perennials; succulents are gaining in popularity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Though perennial, cultivars may be short-lived and thus best treated as biennials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most are seasonal plants (annuals or biennials), but some are small shrubs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term is often used to differentiate a plant from shorter-lived annuals and biennials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Herbs can be perennials such as thyme or lavender, biennials such as parsley, or annuals like basil. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are biennials (rarely short-lived perennials) with branched, spinose winged stems, growing 0.53 m tall. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They can be annuals, biennials, or perennials, upright or decumbent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There are far fewer biennials than either perennial plants or annual plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Herbaceous plants may be annuals, biennials or perennials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Parsnips are biennials but are normally grown as annuals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are often attacked by fungal and bacterial disease, so they are best grown as biennials and discarded after flowering. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The event became a symbolic alternative to larger institutional art events, including high-powered state and corporate-sponsored biennials and market-driven art fairs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The herbaceous plants can be annuals, biennials or perennials, without basal or terminal leaf aggregations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Over the first three biennials more than 60% of the artists were women, and 62% were immigrants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of biennial These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
| 随便看 |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。