be an item

基本解释

Each day there will be an item of English to learn.
每天學習一個項目/內容。
edu.sina.com.cn
In Japan, China's attitude on everything from economic issues to territorial disputes is sure to be an item on the bilateral agenda.
在日本，中國在從經濟到領土等一切問題上的態度肯定會出現在雙方討論的議程上。
www.chinadaily.com.cn
When you and your maybe-likely-soon-to-be ex cease to be an item and revert to singlehood, when should you revise your online relationship status?
或許分手已經在即，而儅你們要對整個戀愛事件喊停，不要再儅彼此的附庸物品竝重新廻歸單身嵗月時，你該何時再來脩改網上的個人感情狀態？

It would be highly unusual for someone to legitimately be able to offer an item for a price that is substantially lower then other resellers.
FORBES: You better watch out: Online shopping attacks are coming to town.
As long as the base piece is solid wood or plywood, the only drawback to veneer is that it limits the number of times an item can be refinished.
FORBES: How to Buy Quality Furniture
Consumers will be able to pay for an item using a credit card or gift card, redeem promotions and earn loyalty points-all with a single tap of their Google Wallet.
ENGADGET: Google Wallet mobile payment service, Google Offers announced