perennial
🇺🇸
/pəˈreniəl/
🇬🇧
/pəˈreniəl/
lasting a long time or happening repeatedly
The issue of climate change is a perennial topic of discussion.
氣候變化問題是討論的永恆話題。
living for more than two years
Perennial plants are important for garden design.
多年生植物對園林設計很重要。
a plant that lives for more than two years
Roses are a popular type of perennial.
玫瑰是一種受歡迎的多年生植物。