A brownish-yellow oil obtained from the seeds of a tropical Asian shrub or small tree (Croton tiglium) and having a cathartic action too violent for human use.是什么意思_A brownish-yellow oil obtained from the seeds of a tropical Asian shrub or small tree (Croton tiglium) and having a cathartic action too violent for human use.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句