one-way
[ˌwʌn'weɪ] adjective
[before noun]
■travelling or allowing travel in only one direction 单程的；单向的，单行的•I drove the wrong way down a one-way street.我在单行道上逆向行车。 •US How much is a one-way ticket (UK usuallysingle)to New York?到纽约的单程车票多少钱？ a one-way ticket to sth
■If something is a one-way ticket to an unpleasant situation, it will cause that situation to happen 引发／导致（坏事）发生•A rejection of the peace deal would be a one-way ticket to disaster for the country.反对和平协议将使国家陷入灾难。 ■describes a relationship which is not fair because only one person or group of the two makes any effort 单方面的，一厢情愿的 |