The principal claim extinguishes;

主债权消灭；

youdao

A guarantee contract is an ancillary contract of the principal claim-debt contract.

担保合同是主债权债务合同的从合同。

youdao

The principal claim made by the manufacturers of these products is that they machine-wash your clothes without any additives at all.

干洗主要提出的索赔，由制造商对这些产品的是，他们的机器洗你的衣服没有任何添加剂，在所有。

youdao

Yes! It turns out that it is." But that's not enough to start the revolution that they claim to be starting and that's I think my principal disappointment here.

VOA: standard.2010.04.03

Well-meaning allies were telling the Governor the same thing and warning that the alternative was worse, damaging Bush's principal claim to the White House--the fact that he's not Bill Clinton.

CNN: 'I've made mistakes...'

After all, allowing Chalabi to be painted as someone who successfully duped the President is unlikely to reflect well on the man whose principal claim to reelection is his clear-eyed, visionary conduct of the war on terror.

CENTERFORSECURITYPOLICY: In search of a scapegoat

The principal proponent of the smelt plan is a federal biologist who supported his claim with a chart that used one data set on both axes.

FORBES: Let Them Drink Dust!