| 释义 |
perennial美 [pə'reniəl] 英 [pə'reniəl] - adj.长久的；持续的；反复出现的；多年生的
- n.多年生植物
- 网络终年的；常年性；长期的
Adj.+n. perennial problem,perennial question adj. recurrent,returning,perpetual,constant,persistent 1. | 长久的；持续的；反复出现的continuing for a very long time; happening again and again |
| the perennial problem of water shortage 缺水这个老问题 | | that perennial favourite, hamburgers 汉堡包，永远受人喜爱的食品 |
2. | 多年生的living for two years or more |
1. | 多年生植物any plant that lives for more than two years |
adj. | 2. 四季不断的,终年的;继续多年的;(青春)永驻的 8. 【动物;动物学】(牙齿等)不断生长的;(昆虫)活一年以上的 2. 四季不断的,终年的;继续多年的;(青春)永驻的 8. 【动物;动物学】(牙齿等)不断生长的;(昆虫)活一年以上的 | n. | |
adj. | 1. describes a plant that lasts for more than two growing seasons, either dying back after each season, as some herbaceous plants do, or growing continuously, as some bushes do 2. constantly recurring, or lasting for an indefinite time 3. always existing, or never seeming to change 4. a perennial plant lasts for more than two growing seasons 1. describes a plant that lasts for more than two growing seasons, either dying back after each season, as some herbaceous plants do, or growing continuously, as some bushes do 2. constantly recurring, or lasting for an indefinite time 3. always existing, or never seeming to change 4. a perennial plant lasts for more than two growing seasons | n. | 1. a plant that lasts for more than two growing seasons 2. something that recurs or appears to recur yearly or on a continuing basis |
|