n.[植]多年生植物；耐寒多年宿根花卉的统称
bluestone perennials───青石多年生植物
perennials fabric───多年生植物纤维
perennials zone 5───多年生植物区5
perennials for landscaping───园林绿化用多年生植物
perennials zone 3───多年生植物区3
perennials zone 7b───多年生植物区7b
perennials that attract butterflies───吸引蝴蝶的多年生植物
what about all those perennials she planted?───她栽种的那些多年生植物该怎么办呢？
Plants that keep growing back are called perennials.───能生长很多年的植物叫perennial（多年生植物）。
It is not unusual for the roots of some desert perennials to extend downward more than ten meters.───一些沙漠多年生植物的根向下延伸十米以上，这并不少见。
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。
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。
Perennials like the azalea and forsythia bloom year after year.───多年生的植物如杜鹃、连翘一年接一年地开花。
Annuals or short-lived perennials, all vegetative parts (except petioles) variably pubescent with simple and multiseptate hairs.───一年生草本或短命多年生植物，全部营养体（除叶柄之外）分别具单毛和有隔的短柔毛。
Perennials and ornamental grasses , all in a variety of colors , are perfect for side yards .───多年生草本植物和观赏，所有在多种色彩，一边是完美的庭院。
The thickened underground storage organ of the group of perennials which includes daffodils and tulips .───球茎黄水仙和郁金香等多年生植物肥厚的地下茎。
We have shrubs and herbaceous perennials which provide foliage for arrangements all year round as well as flowers in season.
Roses and geraniums are perennials, flowering year after year.
Perennials with spindle-shaped root tubers.
A Astilbes are hardy herbaceous perennials which prefer a deep, moist, loamy soil.
No selection of prickly perennials would be complete without Acanthus spinosus.
New herbaceous perennials planted now will put on plenty of root growth before winter, giving a better display next year.
Q: I would like your advice on perennials to plant in a narrow bed across the back of our yard.
Herbaceous perennials suit my purposes admirably.
Summer's herbaceous perennials can quickly transform the garden scene with their vigorous growth.