Ineffectuality
無效
? 同義詞
?? 反義詞
??? 情景例句
and then I asked myself,
然后我問自己，
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同協議，另一方則有權終止合同。
but a medicine that had worked so well in one form of illness would surely be of equal benefit in another,
只知道一種藥對一種病有好處，肯定對另一種病也會有好處。