irrevocable

不可撤销的

【例】Our usual terms of payment are by confirmed, irrevocable letter of credit available by sight draft.

我们通常的付款方式为保兑的、不可撤销的信用证，凭即期汇票支付。

issue

【1】发布，发行

①【例】As to payment, we will ask our bankers to issue an irrevocable L/C in your favour for the total value.

至于付款，我们将请我方银行开出以你方为受益人的不可撤销的信用证，金额为全部货值。

②过去分词短语用作后置定语。

【例】Party B undertakes to forward promptly to Party A all calls for tenders issued by local government bodies for the supply of the commodities covered by this Agency Agreement.

乙方（代理商）保证将地方政府机构发出的要求供应本代理协议涉及的商品的招标单迅速寄给甲方（业主，被代理人）。

【2】问题

【例】Payment is an issue that a lot of workers are concerned about.

工资待遇是许多工作人员都关心的一个问题。

item

项目，商品，产品

①用item指表格中或前面所述的“商品”。

【例】Our revised prices will be charged as from 1st October and will apply to many items in this consignment.

10月1日起将实行修正的价格，这批（寄售的）货物中有许多商品都适用这些价格。

②在贸易中item已与commodity，product等成了同义词。

【例】A great variety of new products and traditional items are on display at the fair.

交易会上展出了各式各样的新产品和传统产品。