disingenuous
adj
(fml 文) insincere, esp in pretending that one knows less about sth than one really does 不真誠的; (尤指)裝作不知道的
It would be disingenuous to claim that we hadn't suspected them. 要是說我們當時還沒有懷疑他們, 那就是言不由衷了.
??? 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我還沒決定是否去露營,但還是有可能去的。
What is learnt in the cradle lasts (or is carried) to the grave.