这些动词均含“取消、废除”之意。1. abolish 正式用词，指彻底废除某种制度、规章或习俗。如：They recommend that this tax be abolished. 他们建议取消这种税。It is appropriate that this tax be abolished. 废除这个税是恰当的。They were faced with the demand that this tax be abolished. 他们面对废除这个税的要求。2. cancel 用法广泛，多指取消债务、合同、证书、比赛、旅行、计划或约会等。如：They cancelled the meeting. 他们把...
