adj. 总统的,总裁的,会长的,校长的
拆分: pre-前,先 + -sid-坐 + -ent名词词尾 + -ial形容词词尾
例:presidential government 总统制政体 a presidential candidate debating with his opponent 与对手辩论的总统候选人 According to the American Constitution, presidential elections are held every four years. 根据美国宪法,总统选举每四年举行一次。
