contract
- vi. 收缩；感染；订约
- vt. 感染；订约；使缩短
- n. 合同；婚约
英英释意
- 1. a binding agreement between two or more persons that is enforceable by law
- 2. (contract bridge) the highest bid becomes the contract setting the number of tricks that the bidder must make
- 3. a variety of bridge in which the bidder receives points toward game only for the number of tricks he bid