n. 校长;总统;总裁;董事长;
💡 pre…前,预先+sid坐+ent人→有前面坐的人→总统
"He hit the mark when he became president of the class."
他达到了他的目标,被选为班长.
近义:prolocutor, chairman, chairperson, chairwoman, chairlady, forewoman
n. 自由,自主;直率;特权,特许;自由权;
💡 free自由的+dom状态或领域 →自由
"He made a bid for freedom by climbing over the wall."
他企图翻越这面高墙以获得自由.
近义:independence, liberty, autocracy, autonomy, emancipation, loosening
反义:peonage, thraldom, thrall, thralldom, vassalage, bondage