aconite/ˈækənaɪt; `ækəˌnaɪt/ n1 [C, U] perennial plant with yellow or blue flowers and a poisonous root 乌头（一种开黄花或蓝花, 根有毒的植物, 又称狼毒）.2 [U] drug made from this plant 用乌头制的药物.
牛津英汉双解词典