chicken是可数名词吗天堂鸟好养

　　This chicken isn't cooked in the middle.

　　这只鸡还没有熟透。

　　The chicken was only half cooked.

　　鸡只煮了半熟。

　　He went to the party in a giant chicken costume.

　　他是打扮成一只大鸡去参加聚会的。