to give a new bid (= an offer to do something for a particular amount of money, when you are competing with other people to be able to do it) for something such as a job

All eligible companies were invited to rebid for the work. 所有合格的公司都受邀为这项工程重新报价。

to ask for new bids (= offers to do something for a particular price, when people are competing to be able to do it) for something such as a job

It is a government requirement to rebid contracts every three years. 政府规定合同每三年需要重新进行竞标。

to make a new offer of a particular amount of money for something that is for sale and compete with other people again to buy it, especially online, or at a public sale of goods or property

If you do not want the system to automatically rebid for you on any one item, leave this field blank for that item. 如果您不希望系统自动就哪项物品为您重新竞价，请在该项留空。

(in some card games) to say again, before play starts, how many points you expect to win in a particular game

What did she bid next after her partner rebid 2 clubs?

It was a difficult choice whether to re-bid or not. 是否再叫牌，这是一个艰难的选择。