to lose

• 丧失信心

  lose confidence

• 丧失警惕

  drop one's guard

• 丧失劳动能力

  lose the ability to work

• 丧失政权

  lose power

• 丧失权利

  lose rights

• 丧失威信

  lose prestige

• 丧失立场

  lose one's standpoint

• 丧失时机

  squander the opportunity

• 丧失生命

  lose one's life

• 丧失意志

  lose the will

• 视神经丧失功能

  lose function in the optical nerve