hang by a thread (hang bai a thread)

Idiom Medicine

Signification

to be in a very dangerous or uncertain situation

être dans une situation très dangereuse ou incertaine (être dans une situation très dangereuse ou incertaine)

"After the accident, his life was hanging by a thread."

"Après l'accident, sa vie était suspendue à un fil." (après l'accident, sa vie était suspendue à un fil)

the matter is settled or finished

to pursue what you truly want in life

to join or agree with a group or plan

when a model performs well on training data but poorly on un...

to have something as the main point or reason

to have the latest information or be fully informed