shored

例句:

• This canal bank has been shored up.
  这段河堤已加固.
  
• The workers shored the beams of the old building.
  工人们用斜柱撑住那所旧的房子的屋梁.
  
• They have had the tunnel shored up with concrete.
  他们已经叫人用水泥把坑道加固.
  
• The government has shored up access to student loans.
  来自WSJ