perennial
英[pə'renjəl]美[pə'renjəl]
a.
四季不断的，继续多年的
四季不断的，继续多年的
副 词：peren'nially
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- A Eurasian perennial herb(Polygonum bistorta)having cylindrical spikes of usually pink flowers and a rhizome used as an astringent in folk medicine.
拳参一种欧亚产多年生草本植物圆穗蓼，通长生有圆柱形穗状花序的粉色花朵和民间医学中用于止血药的根茎收藏 - The fine carnation of their cheeks is perennial as sunlight in the seventh heavens
她们面颊的美丽的淡红色象七重天里的阳光始终辉煌灿烂。收藏 - A perennial North American herb(Oxypolis rigidior)having pinnately compound leaves and umbels of small white flowers.
毒牛芹一种生长于北美洲的多年生草本植物(毒牛芹)，生有羽状的复叶，开伞状小白花收藏 - that hardy perennial,the budget deficit(bDavid S.Broder)
长期存在的预算赤字(b戴维S.布罗德)收藏 - Perennial ryegrass throws a lot of autumn growth
多年生黑麦草在秋季长势很好。收藏
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