guru

guru
[ˈgʊruː, ˈgʊːruː]
noun
  1. a Hindu spiritual teacher
    古鲁(印度教的精神导师)
    ■each of the ten first leaders of the Sikh religion
    古鲁(锡克教最早的十位领袖之一)
    ■an influential teacher or popular expert
    权威,专家
    a management guru.
    管理专家。
语源
  1. from Hindi and Punjabi, from Sanskrit guru 'weighty, grave' (compare with Latin gravis), hence 'elder, teacher'
英语宝典
考试词汇表