bi4

currency; coins (noun)

bian1

edge, margin; side (noun)

bian1

edge, margin; side (noun)

便

bian4

convenient (adjective)

bian4

(measure word for complete courses of an action or instances of an action) (measure)

biao3

family relationship via females (noun)

bie2

don’t (adverb)

bing1

ice (noun)

bing4

illness (noun)

bu4

not; no (adverb)