单词 | rootball |
释义 | rootball in American English (ˈruːtˌbɔl, ˈrut-) noun 1. a roughly spherical aggregate of roots and soil that is transplanted with a plant, esp. a tree or shrub 2. the ball of soil and roots of a plant growing in a pot or other container Word origin [1925–30; root1 + ball1]Examples of 'rootball' in a sentence |
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