vouch for somebody
... guarantee vouch for 打包票 vouch for somebody 打保票 vouch for sb 为某人担保 ...
guarantee something
... 打补丁(电脑):patch installing 打保票:vouch for somebody;guarantee something 打"白条":issue an IOU ...
vouch to somemain part
... vouch for sb 为某人担保 vouch to somemain part 打保票 (singlle accunt title vouch 单式记账凭证 ...