(noun.) an attempt to get something; 'they made a futile play for power'; 'he made a bid to gain attention'.
(noun.) (bridge) the number of tricks a bridge player is willing to contract to make.
(noun.) a formal proposal to buy at a specified price.
(verb.) ask for or request earnestly; 'The prophet bid all people to become good persons'.
(verb.) make a serious effort to attain something; 'His campaign bid for the attention of the poor population'.
(verb.) make a demand, as for a card or a suit or a show of hands; 'He called his trump'.
校对:威尔默
伊丽莎白编辑