“保存”意味着保持某物以供将来使用，它的反义词是删除或扔掉。

"To save" means to keep something for use in the future, it's the opposite of delete or throw away.

youdao

保持一个灵活的购物清单，一旦某物品用完了或者快用完了就马上添加到你的购物单里。

Keep a running grocery list. Any time something is used up or is almost gone, add it to the list.

youdao

保持一个灵活的购物清单，一旦某物品用完了或者快用完了就马上添加到你的购物单里。

Keep a running grocery list. Any time something is used up or is almost gone, add it to the list.

youdao