ram-jam

verb

To roughly force into a small space or difficult position. / To travel about with no fixed destination.

They ram-jam the boxes into the truck.

意味（1）

To roughly force into a small space or difficult position.

Carburetors, too, are poorly built to stand the racket and ram-jamming they meet.

意味（2）

To travel about with no fixed destination.

A grand duke, or a lesser titled personage, in a car goes ram-jamming over Moscow at 40 miles an hour up, with no one to say him nay.