ban n. 禁令 vt. 禁止，取締（書刊等）
例句：A ban on the importation of drugs had been issue recently.
最近已經發布了禁止進口毒品的法令。

forbid vt. 禁止，不許 v. 禁止
例句：Lack of time forbids any further discussion at the point.
時間的缺乏不允許我們深入討論這個問題。

inhibit vt. 抑制，約束，抑制
例句：Something, especially a chemical added to foods, used to preserve to inhibit spoilage．
防腐劑，保護劑用于保存的東西，尤指加入食品中以抑制腐壞的化學劑。

prohibit vt. 禁止，阻止
例句：Many firms prohibit smoking in their shops.
許多公司禁止在室內吸煙。

veto n．否決，禁止，否決權 vt. 否決，禁止
例句：The president vetoed the tax cut that was intended to propel the national economy.
總統否決了意在促進國民經濟的減稅法案。