hang by a thread
US /hæŋ baɪ ə θrɛd/
UK /hæŋ baɪ ə θrɛd/

1.
풍전등화, 위태롭다
to be in a very dangerous or precarious situation; to be very close to failure or collapse
:
•
His political career is hanging by a thread after the scandal.
스캔들 이후 그의 정치 경력은 풍전등화다.
•
The company's future is hanging by a thread due to financial difficulties.
재정난으로 인해 회사의 미래는 풍전등화다.