名詞 redhead:

1. someone who has red hair
   同義詞：redheader, red-header, carrottop
2. North American diving duck with a grey-and-black body and reddish-brown head
   同義詞：Aythya americana
3. black-and-white North American woodpecker having a red head and neck
   同義詞：redheaded woodpecker, Melanerpes erythrocephalus

red.head

n.（名詞）
A person with red hair.
紅發(fā)人：長著紅頭發(fā)的人
A North American duck(Aythya americana), the male of which has black and gray plumage and a reddish head.
美洲潛鴨：一種北美鴨子（美國潛鴨） ，雄鴨有黑色和灰色羽毛及紅色的頭部