definite undertaking的意思|示意

Credit means any arrangement, however named or described, that is irrevocable and thereby constitutes a definite undertaking of the issuing bank to honour a complying presentation.

信用证意指一项约定，无论其如何命名或描述，该约定不可撤销并因此构成开证行对于相符提示予以兑付的确定承诺。

In judicial practice at present in China, there aren't any clear and definite leg al provisions in undertaking to indemnify the human foetus whose interests were jeopardized.

在我国目前司法实践中，对于胎儿遭受损害进行赔偿的法律规范不甚明确。