Undercoverage
总量差额
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
Kennedy Airport, please. I have to be there by 7:00.
请到肯尼迪机场。我得在七点前赶到那儿。
the writer comes to discern things in his material which were not consciously in his mind when he began.
会领悟到素材中很多东西是他刚动笔时所未意识到的。