choirboy

n boy who sings in a church choir 唱诗班的男童歌手.

chivalrously, chivalry, chive, chivvy (also chivy), chloride, chlorinate, chlorination, chlorine, chloroform, chlorophyll, ChM, choc, choc-ice (also choc-bar), chock, chock-a-block, chock-full, chocolate, choice, choir, choir school, choirmaster, choke, choked, choker, cholera, choleric, cholesterol, chomp, choose, choose to do, choosiness, choosy (also choosey), chop, chop-suey, chopper, choppiness, choppy, chopsticks, choral, chorale,