常见例句Either of two Australian plants of the genus Swainsona that are poisonous to sheep. 澳大利亚产的两种苦马豆属植物的任何一种，羊食有毒。Swainsona salsula Taub 苦马豆Swainsona salsula Taubert 苦马豆 返回 Swainsona