positive guarantee

• [法] 积极的保证； 积极的担保

positive guarantee的用法和样例：

例句

1. Well,Mr Schmidt,you must be aware that an irrevocable letter of credit gives the exporter the additional protection of the banker's guarantee.
   史密特先生，你一定知道，不可撤销的信用证给出口商增加了银行的担保。