1、 vice
2、 The president is ill， so the vice-president is acting on his behalf、总裁病了，所以由副总裁代替他履行职责。
3、 He is the vice-president in charge of sales、他是负责销售的副总经理。
4、 This horse has no vices of shying and tossing、这匹马从来不惊，也不会把人从马背上摔下。
5、 Lying and cruelty are vices、说谎和残暴均是恶劣的行为。
6、 There is a lot of vice in big cities、大城市存在许多道德败坏的行为。