| 单词 | 气根 |
| 释义 | 〔banyan〕A tropical Indian fig tree(Ficus benghalensis), often widely spreading because of the many aerial roots that descend from the branches and develop into additional trunks. It is planted for ornament and shade. 孟加拉榕：一种热带的印度无花果树（孟加拉榕 榕属） 因其枝上生有气根，垂入土中并长成另外的树干，所以覆盖面积很大。因装饰性和树荫而被种植 |
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