ban
词根词缀：
abandon v. 放弃
a 加强 + ban 禁止 + don 给予 → 禁止给 → 放弃
ban n. 禁止；禁令
banal adj. 平庸的；陈腐的
ban 禁止 + al …的 → 被禁止的 → 陈腐的
banish v. 驱逐
ban 禁止 + ish 使… → 禁止〔入境〕→ 驱逐
banister n. （楼梯的）栏杆
ban 禁止 + ister 表人或物 → 禁止入内 → 栏杆
数据来源：新东方英语词汇速记大全
相关例句：
Anti-racist campaigners are urging the Government to ban all far-Right groups.
反种族主义活动家正在力促政府取缔所有极右组织。
Britain's health experts are pushing for a ban on all cigarette advertising
英国的健康专家正努力争取取缔任何形式的香烟广告。
A judge has suspended a ban on the magazine pending a full inquiry.
一位法官在进行全面调查之前已经暂缓了对该杂志的禁令。
Until now, the government has only enforced the ban with regard to American ships
到目前为止，政府仅仅对美国船只实施了禁令。
The ban on Sunday shopping could be on its way out before Christmas
周末购物的禁令可能会在圣诞节前被取消。
The European Commission has urged France to lift its ban on imports of British beef.
欧盟委员会敦促法国解除进口英国牛肉的禁令。