a reason given in justification of a course of action that is not the real reason 借口;托词 the rebels had the perfect pretext for making their move. 反叛者有最堂皇的借口采取行动。 ■(on 或 under the pretext)giving the specified reason as one's justification 以…为借口 he called round on the pretext of asking after her mother. 他以问候她母亲为借口前来拜访。
语源
early 16th cent.: from Latin praetextus 'outward display', from the verb praetexere 'to disguise', from prae 'before' + texere 'weave'