n. A genus of trees of Southern India and Northern Africa.
One species (Moringa pterygosperma) is the horse-radish tree, and its
seeds, as well as those of M. aptera, are known in commerce as ben or
ben nuts, and yield the oil called oil of ben.
常见例句
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A genus of trees of Southern India and Northern Africa. One species (Moringa pterygosperma) is the horse-radish tree, and its seeds, as well as those of M
