Hold open up, hold open up, conserve, continue to keep - retain rights to; "retain my task for me even though I give birth"; "maintain my seat, please"; "continue to keep open the possibility of a merger" Through the 20th century, libraries have faced an ever-raising fee of publishing, at https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw/channels