ck [k] _ _ck 捡 pick _ _ck 病 sick _ _ck 鸭 duck _ _ _ck 钟 clock _ _ _ck_ _ 鸡 chicken
ck [k]
_ _ck 捡 pick
_ _ck 病 sick
_ _ck 鸭 duck
_ _ _ck 钟 clock
_ _ _ck_ _ 鸡 chicken
