Show pageOld revisionsBacklinksBack to top Backlinks This is a list of pages that seem to link back to the current page. bìxū: 必需 - Essential, Necessary, Requiredbìxū: 必须 - Must, Have to, Be Obliged Toxūqiú: 需求 - Need, Demand, Requirementxūyào: 需要 - To Need, To Require, To Take