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单词 perennial
释义

perennial /pəˈreniəl//pəˈreniəl/

英汉-汉英词典
  1. adj. 经常出现的;长期的;持久的
  2. adv. 经常出现地;长期地;持久地
副 词: perennially
词组 | 习惯用语
perennial plant 多年生植物
perennial grasses 多年生牧草
perennial ryegrass 黑麦草
perennial root 宿根
英语例句库
  1. Herbs paludose or aquatic, perennial or under unfavorable conditions annual.
    草本沼生的或水生,多年生植物的或在不利的状况下为一年生草本的。
  2. I wonder at her perennial youthfulness.
    我对她青春常驻感到惊讶。
  3. Helophyte A perennial marsh plant that has its overwintering buds under water.
    多年生的沼泽植物,具有水下越冬芽。
  4. The taxonomy of the genus Thalictrum is still unclear. The plants are perennial herbs.
    唐松草属,毛茛科,多年生草本,分类尚不明确。
  5. Helophyte A perennial marsh plant that has its overwintering buds under water. An example is bulrush(Typha).
    多年生的沼泽植物,具有水下越冬芽。例如芦苇(香蒲)。
  6. The potential distribution of the invasive perennial Solidago canadensis in China was assessed by using the homoclime approach.
    为了预测加拿大一枝黄花在我国的潜在分布区,本研究采用相同气候方法对其进行了估测。
  7. Common perennial herbaceous plant (Linaria vulgaris) of the snapdragon family, native to Eurasia and widely naturalized in North America.
    玄参科常见的多年生草本植物,原产欧亚大陆,被北美洲广泛移植。
  8. Quillworts are heterosporous, mainly aquatic perennials, with a dense rosette of tubular quill-like leaves arising from a short, stout rootstock.
    水韭目的植物具有异型孢子,是多年水生植物。其管状条形叶密集簇生于粗短的根茎之上。
  9. The controlling test was carried out to the annual and perennial broadleaved weed and shrub on forestland with 24% picloram Sc.
    选用24%氨氯吡啶酸水剂,对林地一年生及多年生阔叶杂草、灌木进行防除试验。
  10. Many perennial ground cover plants, such as ivy, periwinkle, pachysandra, mondo grass and liriope, will cover the soil and act as a mulch.
    许多多年生地被植物如常春藤、蔓长春、富贵草等等,能够形成良好的地面覆盖效果。
  11. And it could edit all lots of various information that from our perennial memory or residually intraday memory, and rebuild them into new shapes and other dimensional scenes.
    而且,可以编辑来自我们长年或当天的记忆中的各种各样的信息,并把重新创造成新的形式或其他空间场面。

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原声例句
BEC高级听力真题(第5辑)

Right.First, the perennial problem of telephone calls.

首先是一直以来的电话问题。

VOA慢速英语_健康

Damiano's flower garden contains mostly perennials.

达米亚诺的花园里大多是多年生植物

21天精听名人演讲

The battle is perennial and victory is never assured.

这场战斗是永恒的,胜利永远是暂时的。

VOA慢速英语_健康

Tender perennials are perennials in the sense that they live for more than one year.

纤弱的多年生植物是自身寿命超过一年的多年生植物。

华尔街日报

Budweiser is one of the perennial advertisers.

百威啤酒是常年广告商之一。

NPR音讯 2016年11月合集

But safety, you're right, is a perennial concern.

但是你说得没错,安全一直是人们所担心的问题。

跟着明星学穿搭

And then the old perennial battered gold jewels.

还有那些经久不衰的黄金珠宝。

纽约时报 (New York Times)

The tragic tale of the doomed girl genius is a perennial favorite.

人们一直都喜欢看天才女孩命中注定的悲剧故事。

海底两万里(原版)

Did master sleep well? Conseil asked me with his perennial good manners.

先生睡得好吗?康塞尔跟平常一样客客气气地问。

NPR音讯 2018年8月合集

This attitude of, you know, keep calm, and carry on is something that is perennial.

这种保持冷静、继续生活的态度是永恒的。

中文百科

多年生植物 Perennial plant

(重定向自Perennial)

多年生植物是指寿命超过两年的植物。由于木本植物皆为多年生,本词通常仅指多年生的草本植物,又称多年生草本植物)、多年草等。

多年生植物依气候不同而有多种型态。在气候温和的地区,植物终年生长不落叶,称为常绿植物;在季节变化明显的地区,植物在温暖的季节生长开花,到了冬天时,木本植物的树叶会枯黄掉落,称为落叶植物,草本植物则是仅保留地下茎或根部分进入休眠状态,称为宿根草。此外有些地区的气候变化是以干、湿季来划分,当地的植物又会有不同的生命周期。

有些植物虽然有数年寿命,但生命中仅开花结果一次,然后便枯萎死亡,称为单次开花植物,如龙舌兰与竹。

英语百科

Perennial plant 多年生植物

(重定向自Perennial)
Common chicory, Cichorium intybus, is a herbaceous perennial plant
Dahlia plants are perennial.
Switchgrass is a deep-rooted perennial. These roots are more than 3 meters long.

A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widely used to distinguish plants with little or no woody growth from trees and shrubs, which are also technically perennials.

近义、反义、联想词
近义词
n.
plant, flora, plant life

adj.
long, continual

反义词
n.
annual, one-year, biennial, two-year, short, sporadic

联想词
evergreen常绿的;thorny痛苦的;shrub灌木;long-standing长期存在的;perpetual永久的;weeds丧服;prickly多刺的;recurrent经常发生的;contender竞争者;reigning统治的;longstanding长时间的;
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更新时间:2025/6/17 17:47:13