at least adv.至少
At least that 's the theory.
至少理論上是這樣。
At least that's my perception.
至少這是我的看法。
So long 再見
So long, Vic!
別了,維克
In retrospect, it's surprising that this idea took so long to catch on.
現在回想起來,這種想法經歷了這么長的時間才流行開來,的確是一件令人驚訝的事情。
n. 感知,認識,觀念