extrorse /eks'trɔ:s/ 📖 中文释义 a. [植][动](花药)向外的, 向轴外的 📘 English Definition(英文释义) a. Facing outwards, or away from the axis of growth; -- saidesp. of anthers occupying the outer side of the filament. ← extropy E 字母词表 extrospection →