n.多年生植物
名詞perennial的復(fù)數(shù).
Direct domestication of wild perennials is the more straightforward approach to creating perennial crops. 要創(chuàng)造出多年生作物,直接馴化野生的多年生植物,是較直截了當(dāng)?shù)淖龇ā?!--www.www.sigorfond.com 中小學(xué)英語網(wǎng)-->
Perennials - It makes sense to eliminate perennial weeds early.By pulling those first plants, you might prevent a hostile lawn takeover. 多年生植物,盡早去除很有意義,當(dāng)把大量雜草去處后,就可以避免草坪被雜草統(tǒng)治。