Consider a standard example from the EJB 2.0 specification — the relationship between an Order and the Line Items on the Order.

考虑EJB 2.0规范的一个标准示例？ Order和Order上的lineItem之间的关系。

youdao

A purchasing agent validates the line items on a paper request form, verifying that the part number and price matches the internal catalog.

采购代理商使用一张纸质申请表来确认采购项，确认部件编号和价钱匹配内部编目。

youdao

In this benchmark, we will generate six bills for each customer, instead of a single bill with six line items on it.

在本基准中，我们为每个客户生成了6个账单，而不是只有包含6行项目的单个账单。

youdao

Creating a content marketing budget line item could save you a substantial amount of money on other line items that have eaten up your budget in the past.

FORBES: 5 Trends You Will Want to Pay Attention to in 2013

"No longer tied to their PCs, our users can now search on eBay, look at pictures of items for sale, bid on items, and check My eBay at a moment's notice, whether they are waiting in line at the post office, at a baseball game, or walking to work, " he said.

CNN: Companies piggyback on eBay success