perennial
adj. 终年的,长久的; 多年生的; 不断生长的; 四季不断的
n. 多年生植物
You use perennial to describe situations or states that keep occurring or which seem to exist all the time; used especially to describe problems or difficulties.
...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
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。
A perennial plant lives for several years and has flowers each year.
...a perennial herb with greenish-yellow flowers.
开绿黄色花的多年生香草
1. a plant lasting for three seasons or more
1. lasting three seasons or more;
2. lasting an indefinitely long time; suggesting self-renewal;
3. recurring again and again;
Description: Perennial herbaceous vines, with milky juice , glabrous throughout.
形态特徵: 多年生草质藤本, 全体无毛, 有乳汁.
The plants of Polygonatum Mill . are perennial herbs with the value of traditional Chinese medicine.
黄精属植物是具有中药价值的多年生草本植物.
Or, perhaps language is more like some vast living body, or perennial body of bodies.
或者说, 语言更加近似某些活的机体, 或者机体多年生长的躯干.
Eurasian garden perennial having scarlet flowers in dense terminal heads.
在茂密的叶柄端部开猩红色花的一种欧亚多年生园林植物.
Politics a perennial subject for argument.
政治是一种长期争论不休的话题.
adj. 继续的;永久的
perpetualcontinuoussteadyregularconstant
其他释义
constantchangelessceaselessannualperpetualcontinuoussteadyclassicregular