| 单词 | perennial |
| 释义 | perennial adj. & n. --adj 1. lasting through a year or several years. 2. (of a plant) lasting several years (cf. ANNUAL). 3. lasting a long time or for ever. 4. (of a stream) flowing through all seasons of the year. --n a perennial plant (a herbaceous perennial). Derivatives perenniality n. perennially adv. Etymology: L perennis (as PER-, annus year) |
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英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。