loom large
US /luːm lɑːrdʒ/
UK /luːm lɑːrdʒ/

1.
笼罩, 变得突出, 成为重要问题
to be an important and often worrying problem or factor
:
•
The threat of job losses continues to loom large for many employees.
失业的威胁继续笼罩着许多员工。
•
His past mistakes began to loom large in his mind as the deadline approached.
随着截止日期的临近,他过去的错误开始在他脑海中变得突出。