adjective [原级] 强制性的，义务的；受（前国际联盟）委任统治的
He was married, and that was mandatory. 他结婚了，这是强制性的。
noun [专属名词] 受托人，代理人（=mandatary）
An effective and mandatory program sponsored by the high school is the only solution to this serious problem. 由高中主办的的有效的强制性项目是解决这一严重问题的唯一办法。
