think on one's feet
думать о чём-либо мимоходом
"This is a very serious matter; I don't want you to think on your feet."
Другие идиомы:
- think twice (before doing something)
- have a foot in both camps
- on foot
- get cold feet
- think out (something)
- think over (something)
- footloose and fancy-free
- have one foot in the grave
- get one's foot in the door
- think out loud
- put one's best foot forward
- balls of one's feet
- get a foothold (somewhere)
- back on one's feet
- keep one's feet on the ground