A：You've met her before, haven't you?
你以前见过她，不是吗?
B：I don't recall.
我不记得了。
注释：
a.recall vt. 回忆起
= remember
例：I don't recall where I met him.
=I don't remember where I met him.
(我不记得是在哪里遇见他的。)
b.某人若提及另一人的名字，我们觉得该名字很熟，却一时想不起这个人是谁时，便可说：
That name rings a bell, but I just can't remember who.
= That name sounds familiar, but I just can't remember who.
(那名字很熟，但我就是想不起是谁。)