单词bipinnate
adj.: 【植】(复叶)二回羽状的
网络: 二回羽状复叶;两羽状的;羽状两轮复叶
【植物;植物学】(复叶)二回羽状的,两羽状的
Bipinnate Describing a pinnate leaf whose leaflets are pinnately subdivided, e. g. sensitive plant (Mimosa pudica).
叶轴再分枝一次,其上再生小叶的羽状复叶。例如敏感植物。
Leaves bipinnate, with basal pinnae usually 3-foliolate, or rarely pinnately compound;
叶子二回羽状,基部的具通常具3小叶,或很少羽状复叶;