替 - exchange, spare, substitute

changing every day

exchange rate; rate of exchange

to change; to switch; to change over (to); to renew

change; money exchange

to pay for someone else (with the expectation of being reimbursed later); to lend someone the money to pay for (e.g. rent); to make a temporary payment on someone's behalf

money order; draft

substitution

to succeed; to relieve; to replace

exchange; conversion; replacement; switching (to); switchover

replacement; substitution; change

to replace; to convert; to change

to repaint; to paint again; to paint (a different colour)