1.支持物;索,带
2.(射箭时佩戴的)薄臂套,腕甲
3.[美俚]兴奋剂,刺激品;刺激性饮料,清晨喝的酒
1.a leather guard worn by fencers and archers to protect the arm
2.somebody or something that braces
3.an invigorating, often alcoholic drink