| 释义 |
perennials 英pə'renɪəls美pə'renɪəls COCA¹⁹³⁷⁵BNC²⁷¹³¹
基本英英例句Thesaurus例句
n.多年生植物⁹⁴名词perennial的复数⁶.原型perennial的复数
名词 perennial:
botany a plant lasting for three seasons or more用作名词Direct domestication of wildperennialsis the more straightforward approach to creatingperennialcrops.要创造出多年生作物，直接驯化野生的多年生植物，是较直截了当的做法。
Perennials - It makes sense to eliminateperennialweeds early.By pulling those first plants, you might prevent a hostile lawn takeover.多年生植物，尽早去除很有意义，当把大量杂草去处后，就可以避免草坪被杂草统治。as in.plant
同义词 flower,grass,herb,seedling,shrub,tree,vine,weedannual,biennial,bush,creeper,cutting,greenery,perennial,shoot,slip,sproutas in.flower
同义词 blossom,herb,perennial,vineannual,bud,cluster,efflorescence,floret,floweret,head,inflorescence,pompon,posy,shoot,spike,spray In the garden plant perennials such as bee balm, catmint, rosemary and other“ strong- smelling” herbs thought to deter ants and other pests.
种一些多年生植物如香蜂草， 猫薄荷草，迷迭香和其他“有强烈气味的”草，以驱赶蚂蚁和其他害虫。 yeeyan
Its farmers plant mainly annual crops, such as rice and wheat, instead of perennials like fruit trees or grape vines.
新州的农民主要种植一年生的作物，比如：大米和麦子，而不种植像果树和葡萄藤那样多年生的作物。 topsage
On the other hand, perennials like switchgrass and Miscanthus have more extensive root systems— necessary because they remain dormant for part of the year and then must grow up again from their roots.
另一方面，像柳枝稷和芒草这些多年生的有更强大的根系，而且是必要的，因为这些植物一年中的部分时间要休眠，而随后的生长则以来其根系提供。 yeeyan
Plants that keep growing back are called perennials.
能生长很多年的植物叫 perennial多年生植物。 ebigear
Under extreme drought conditions, water is the main factor affecting the environment which limits the type and quantity of perennials.
极端干旱条件下，水是影响环境的主要因子，将限制多年生植物的种类和数量。 fabiao
“ Perennials are more efficient than annuals at hiding carbon underground, ” he says.
并指出“多年生在地下碳埋存上较之一年生更为有效。” yeeyan
All of our brands experienced significant decreases in sales for core products, including roses, perennials and garden- inspired gifts.
我们的品牌所有核心产品，包括玫瑰，多年生植物和园林风格的礼品销售显著下跌。 hongyue
Although a tanking economy has pushed these hardy perennials down the list, crime is still on Britons’ minds, with a third of them saying it is one of the important issues facing the country today.
尽管崩盘的经济占据了这些陈年固疾原来的位置，但是犯罪问题始终牵挂着英国人的心思，三分之一的英国人认为这是当今英国面临的重要问题之一。 ecocn
And what about all those perennials she planted?
还有，她栽种的那些多年生植物该怎么办呢？ yeeyan
Many weeds are deep- rooted perennials with tubers and rootstocks.
许多野草有不断深长的根，带块茎与根茎。 blog.sina.com.cn
Most species are perennials, native primarily to tropical America.
多数为多年生植物，主要原产于美洲热带地区。 www2.chkd.cnki.net
Our garden is really a park, with about160 species of bamboo mixed with perennials and trees and all kinds of wonderful plants.
我们的花园就像是一个公园，大约有160种竹子，混合多年生植物和树木和各种奇妙的植物。 dltcedu
Researchers are devising ways to turn lumber and crop wastes, garbage and inedible perennials like switchgrass into competitively priced fuels.
研究人员正在想办法将木材、作物废料、垃圾以及柳枝稷等不可食用植物转化为具有价格优势的燃料。 ebigear
Some long shots in our5%-20% range are hardy perennials.
这个“5%-20%”范围的预测里有些事是老生常谈了。 ecocn
With annuals and perennials suffering from little to no growth, the edible category presents many opportunities for sales growth and is a highly profitable sector with increasing demand.
一年生和多年生植物基本没什么增长了，可食用植物则上大有可为，需求日益增长表明其效益可观。 blog.sina.com.cn
Perennials are still one of the best five out there for price value and the fact that you’re getting a lot of new varieties every year.
你必须了解市场动向，上述五类中多年生植物价格和价值是最高的，而且每年新品种很多。 blog.sina.com.cn |