obligate/ˈɔblɪgeɪt; `ɑbləˌɡet/ v[Cn.t usu passive 通常用於被动语态](fml 文) compel (sb) legally or morally (to do sth) （在法律上或道义上）强迫（某人）（做某事） He felt obligated to help. 他觉得有责任予以帮助. We were obligated to attend the opening ceremony. 我们有必要参加开幕式.
牛津英汉双解词典