Eng: Didn't work

失效

Didn't apply, Didn't work, Fail, Failed, Was useless, Wasn't

沒有發揮作用

Are not, Didn't function, Didn't work, Is not

Application, Did not, Did not have, Didn't, Do not, Do not have, Does not, Does not have, Doesn't, Effect, Function, Kick, Kicked, No, Objective, Produce, Purpose, Role, Take effect, Task, To be, Took effect, Was not, Were not