moving or allowing movement in only one direction 单行的;单向的 one-way traffic 单向交通 a one-way street 单行道 a one-way valve 单向阀门
- (especially North American English) (British English also single)
a one-way ticket, etc. can be used for travelling to a place but not back again 单程的 a one-way trip 单程旅行 I took the car on a one-way trip to the wrecker's yard (= it did not come back because it was not worth fixing). 我把车单向带到了清障车的院子里。
operating in only one direction 单方面的;单向进行的