perennials

英 [pəˈrɛniəlz]

美 [pəˈrɛniəlz]

n.  多年生植物
perennial的复数

柯林斯词典

• ADJ-GRADED （尤指问题或困难）永恒的，持续的，亘古不变的
  You useperennialto describe situations or states that keep occurring or which seem to exist all the time; used especially to describe problems or difficulties.
  1. ...the perennial urban problems of drugs and homelessness...
     毒品和无家可归这两个一直困扰城市的问题
  2. There's a perennial shortage of teachers with science qualifications.
     有理科教学资格的老师一直都很短缺。
• ADJ （植物）多年生的
  Aperennialplant lives for several years and has flowers each year.
  1. ...a perennial herb with greenish-yellow flowers.
     开绿黄色花的多年生香草
  2. Perennialis also a noun.
     
  3. ...a low-growing perennial.
     多年生矮小植物

双语例句

• Any plant of the genus Cryptocoryne; evergreen perennials growing in fresh or brackish water; tropical Asia.
  隐棒属植物的任何一种；生长在淡水或含盐淡水中的一种多年生常绿植物；生长于亚洲的热带。
• Tropical American tuberous perennials.
  热带美洲多年生块茎植物的一个属。
• Any of several evergreen perennials of the genus Pyrola. Analysis of floristic geography of Chinese Athyrium Roth
  芦蹄草属多年生常青植物。中国蹄盖蕨属植物的区系地理学研究
• The scant acre now has 1,000 trees, shrubs, perennials and annuals, including a bog for pitcher plants.
  那一小块地方如今已种植了1000株树木、灌木、多年生植物和一年生植物，还有一片生长着猪笼草的池塘。
• RW: When you look at all the different parts of the green market – trees, shrubs, annuals, perennials – I still think perennials are the strongest of the group.
  里克.沃森：你看绿色植物市场上的其他产品类别，包括乔木、灌木、一年生植物、多年生植物。
• Study on cold-resistant physiological indexes of six kinds of perennials
  六种宿根花卉抗寒生理指标的比较研究
• Any of several perennials of the genus Aletris having grasslike leaves and bitter roots reputed to cure colic.
  粉条儿菜属的几种多年生植物的任何一种，具有草状的叶和苦的根，其根通常用来治疗腹痛。
• So a perennial is the opposite of an annual. Perennials come back year after year.
  所以perennial就是annual的反义词，perennial是每年都有的。
• Influence of Low Temperature on Root Vitality of Six Kinds of Perennials
  低温处理对六种宿根花卉根系活力的影响
• Perennials might give the wrong impression.
  多年生植物容易让人误解。