The principal waffled on about exam results but no one was listening.

校长絮絮叨叨地谈着考试结果，但是谁也没有听进去。

《牛津词典》

Other information about the authentication method used by the principal (called the authentication context) may be enclosed into an authentication statement.

关于主体(所谓的验证上下文)使用的其他验证方法的其他信息可以被封装在验证语句中。

youdao

She cannot even begin to think about paying back the principal on the loans.

贝恩丝甚至还不能去想何时才能开始还贷款的本金。

youdao

The school principal, Lorna Oates-Santos,says children at Somerville Elementary have raised about two thousand dollars for disaster relief agencies.

VOA: special.2011.03.31

It says the Chinese navy possesses about 75 principal surface combatants, like destroyers and frigates, and around 60 submarines.

WSJ: China Adds Aircraft Carrier to Its Navy

Under current government policies and economic projections, they should be far more concerned about a return of their principal in 10 years than about any short-term delay in a coupon payment in August.

WSJ: Lawrence B. Lindsey: The Deficit Is Worse Than We Think

How do they feel about the two principal targets of a possible independent counsel -- Clinton and Vice President Al Gore?

CNN: AllPolitics E-Wire