English Dictionary

buffer up

verb

(rail transport, transitive) To move (a rail vehicle) so that its buffers are touching the buffers of another rail vehicle.

The train slowed down to buffer up with the carriages in front.

意味（1）

(rail transport, transitive) To move (a rail vehicle) so that its buffers are touching the buffers of another rail vehicle.

The Type 3 will propel the unit on the return working to Bournemouth Central, where it will be buffered up to the remaining units for the journey back to Waterloo.