all along
一直以來；一直都知道
口語·表示一直知道或存在
英文釋義
from the beginning; throughout the entire duration of something; at every stage or moment
例句
I knew all along that she was the one who took the cookie.
典故來源
源自中古英語“along”表示“持續”，強調從開始到現在的整個過程。