各位好，請教一下
看到OALD9裡有這樣一個解釋：
forward verb.
to send a letter, etc. received at the address a person used to live at to
their new address
這應該是「轉寄」的意思，不過想問的是，…to live at to their new address裡的
to live at是什麼意思？
我的理解是這樣
to send a letter, etc. [received at the address a person used] to live at to
their new address
刮號內是形容詞子句，不影響主要結構。
但to live at是什麼意思呢？查字典似乎查不到。
請教一下，謝謝！