| 释义 | 
		o·blig·a·to·ry AHD[ə-blĭgʹə-tôr'ē, -tōr'ē, ŏbʹlĭ-gə-] D.J.[əˈblɪgəˌtɔːriː, -ˌtəʊriː, ˈɒblɪgə-]K.K.[əˈblɪgəˌtɔri, -ˌtori, ˈɑblɪgə-]adj.(形容词)- Morally or legally constraining; binding.强制性的,应尽的:法律上或道义上强制性的;有约束力的
 
 - Imposing or recording an obligation:债务的:施加债务的,记录债务的:a bill obligatory.债务的帐单
 
 - Of the nature of an obligation; compulsory:必须的;必修的:Attendance is obligatory. Mathematics is an obligatory course.出席是必须的,数学是一门必修课
 
 - Biology Obligate.【生物学】  固性的,专性的
 
  oblig'atoʹrily adv.(副词) |