one-way

US 
UK 
  • adj.单行的;单向的;单程的;单方面的
  • Web一个单向;单向性;单向模式
Plural Form:one-ways  
one-way
adj.
1.
单行的;单向的moving or allowing movement in only one direction
one-way traffic
单向交通
a one-way street
单行道
a one-way valve
单向阀门
2.
单程的aone-way ticket, etc. can be used for travelling to a place but not back again
3.
单方面的;单向进行的operating in only one direction
Theirs was a one-way relationship(= one person made all the effort) .
他们的关系是一头热。
They observed the prisoners through a one-way mirror(= a mirror that allows a person standing behind it to see through it) .
他们透过单向镜子监视犯人。

Sample Sentence

Definition:
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