Hence the contradiction between its independent character and swindling exception principles.由此产生了信用证独立性与欺诈例外原则的矛盾.He is unprincipled, swindling the widow and her fatherless son.他这个人很卑鄙,期负人家孤儿寡母....

swindling的音标：...

v.诈骗，骗取钱财( swindle的现在分词 )...