astragalus是什么意思
音标:英 [æ’strægələs]美 [æ’strægələs]
距骨, 黄芪属[医] 距骨
large genus of annual or perennial herbs or shrubs of north temperate regions; largest genus in the family Leguminosae
astragalus的用法和例句：
1.
The boost comes from things like ginseng, guarana, astragalus root.
能源来自人参 瓜拉纳 黄芪等物质
