英语单词大全
英语单词大全

perennial

/pә'reniәl/
柯林斯星级
BNC频率: 11757
现代语料频率: 8869

中文翻译

a. 常年的, 长期的, 反复的
[医] 多年生的

英文解释

n. (botany) a plant lasting for three seasons or more
a. lasting three seasons or more
s. lasting an indefinitely long time; suggesting self-renewal
s. recurring again and again

词态变化

复数形式:perennials

常见例句

1

annual or perennial herbs n

2

n gentian of eastern North America having clusters of bristly blue flowers n perennial herb of southeastern United States having white-rayed flower heads

3

n tansy-scented Eurasian perennial herb with buttonlike yellow flowers

4

perennial or annual aquatic or marsh plants

5

n perennial or biennial herb cultivated for its delicate usually blue flowers

相关词组

1

catarrhus perennialis

[医] 非季节性枯草热, 长年性枯草热

2

perennial catarrh

[医] 长年性枯草热

3

perennial elements of Bizzozero

[医] 胚早期成份

4

perennial hay-fever

[医] 常年性枯草热

5

perennial pea

[植物]阔叶山黧豆

6

perennial ragweed

[网络] 裸穗豚草

7

perennial rhinitis

[医] 常年性鼻炎

8

perennial ryegrass

黑麦草

9

perennial salt marsh aster

[网络] 多年生盐沼

10

perennial treatment

[医] 佩珀氏疗法(治腹膜炎)

11

perennially

adv. 永久地

12

perennials

n. 多年生植物( perennial的复数形式 )

今日更新

更新时间:2025-06-06 08:44:14