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 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。
• 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。
• Periwinkles: low creeping evergreen perennials.
  长春花属的植物；低的蔓延的长青的多年生的植物。
• 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
• Small genus of tropical South American tuberous perennials with large variously colored leaves.
  热带美洲块茎多年生植物的一个小属，叶大，颜色不同。
• Large genus of perennials that develop from bulbs or rhizomes.
  多年生的大属由带根茎或根茎草本植物生成。
• 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
• Giving a more generalized talk about perennials and annuals, for instance, is going to be of much greater interest to these retired senior citizens than discussing plant biochemistry.
  做一个普及化多年生植物和长寿植物的演讲比做一个植物的生物化学方面的演讲，对那些已退休年老公民来说，显然更有吸引力。
• What growers should be promoting are perennials that are tried and true with a smattering of some of these new, sexy things.
  种植者应该推广的是已经过实践检验的品种和少数新品靓品。
• Herbaceous perennials of Mediterranean to India and eastern Asia.
  产于地中海至印度和东亚的一个多年生草本植物属。