英和和英

change key

change tack

to change something

change gears

change ends

to go from one tack to the other

to reorient something

to resort to other means

short change

to convert (into something) by calculation

to replace

a convert

a convert

a convert

to shift the helm

change pace

change lanes

to replace the hanging-scroll by a new one

change up

exchange for cash

to change

frank intercourse―simple intercourse

exchange possession (exchange money for currency of a different kind)

Reloading

a shift of direction

changing dipers

to put a new cover on something

turn the dial to 10

change direction

to shift the course