twice-pinnate
英
美
[网络] 两倍羽状
双语例句
- East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu.
东印度一种有刺乔木，两回羽状复叶，花黄色，荚扁平；是黑儿茶的来源。 - Brazilian shrub having twice-pinnate leaves and small spicate flowers followed by flat or irregularly torulose pods; sometimes placed in genus Piptadenia.
巴西的灌木，有两倍羽状的叶子和小的有穗的花，有平的不规则的豆荚；有时被归为南美豆属。