not until 就是 not before,已就差不多是 after 的意思了
比如说：It was not until I arrived at the classroom that I realized that I had left
my dictionary at home.(直到我到了教室才发现我把字典留在家里)
not until 就是 not before,已就差不多是 after 的意思了
比如说：It was not until I arrived at the classroom that I realized that I had left
my dictionary at home.(直到我到了教室才发现我把字典留在家里)