A tropical African shrub (Cajanus cajan) of the pea family, having trifoliolate leaves, yellow or orange flowers, hairy pods, and small edible seeds.

• 木豆：热带非洲一种豆科灌木（木豆木豆属），具有带三小叶的叶片、呈黄色或桔黄色的花、多毛豆荚以及小而可食的种子