on its last legs
on its last legs — idiom
1. so worn out, damaged, or exhausted that it is close to stopping completely.
so worn out, damaged, or exhausted that it is close to stopping completely.
That old bus is on its last legs and stalls at every light.
be on its last legs for failing equipment
One more leak showed that the school's roof was on its last legs.
used for something close to giving out
After twelve hours of deliveries, Christopher was on his last legs.
The old tractor, already on its last legs, could not climb the hill.
By Friday night, the small cafe was on its last legs after three power cuts.
- worn out
broader and less vivid; can describe something old without implying it will fail very soon
- failing
more neutral and often used in technical or business contexts
- ready to give out
close in meaning, especially for machines or a tired body
- going strong
used when something is still working well with plenty of life left
- serviceable
more formal; still usable and in acceptable condition
文法句型
be on its last legs
be on her last legs
already on its last legs
用法筆記
Often used for machines, vehicles, buildings, businesses, or people who are almost too tired to continue. It suggests the end is very near, not just that something is old or weak.