A: Where did you put that book?
B: It was not my book. I have returned it.
A: From whom did you borrow that book?
B: I borrowed it from Linda; it was packed away until last week.
A: What? Linda had that book?
exp. To put something in a container for storage. （收藏起来）
e.g. We packed away the winter clothes for summer.
e.g. After the dinner party was over, they packed the good dishes and silverware away.
e.g. I'm packing away my maternity clothes in case we decide to have another baby sometime in the future.
e.g. I'm sorry, I already packed the toothpaste away for the trip.