letter of credit 指“信用证”，一种银行票据

At sight 本身是票据业务中的概念，表示 payment on a draft or other negotiable instrument which is due upon presentation or demand;

Letter of Credit at sight 实质上就是 sight Credit，其含义是指受益人提供信用证要求的即期汇票或单据，即可立即取款的信用证。

例如

Payment by irrevocable letter of credit at sight is our usual practice.

以不可撤消的即期信用证支付是我方的惯例。

We'd like to adopt letter of credit at sight, and"irrevocable"and" partial shipment allow"shall is indicate on it.

我们采用即期信用证，并注明“不可撤销”和“可分批装运”字样。

更多关于at sight的例句

If the remuneration of “at sight” accounts is higher than the interest on term deposits, higher cash balances can be kept on the “at sight” accounts.

如果‘即期’账户的回报高于定期存款利息，可以在这些‘即期’账户上存入更多的现金余额。

Immediately available cash should be kept on at sight accounts to the extent it is possible taking into account the fact that UNESCO Treasury manages the cash positions of all four Business Areas through one single current account per currency.

鉴于教科文组织的财务部门使用唯一的外汇活期账户记录四个活动部门的现金状况，立时可支配现金应尽可能存在‘即期’账户上。