Definition of head-scratcher in English:

head-scratcher

noun ˈhɛdˌskratʃə

1A person who scratches his or her head, especially in puzzlement or thought; (hence) a perplexed or thoughtful person. Compare to scratch one's head.
2Informal (originally US). A perplexing problem or question; something which causes bafflement or puzzlement.
3An implement for scratching the head. Now chiefly historical.

Origin

Early 17th century; earliest use found in Barten Holyday (1593–1661), Church of England clergyman and poet. From head + scratcher.

Definition of head-scratcher in US English:

head-scratcher

nounˈhɛdˌskratʃə

1A person who scratches his or her head, especially in puzzlement or thought; (hence) a perplexed or thoughtful person. Compare to scratch one's head.
2Informal (originally US). A perplexing problem or question; something which causes bafflement or puzzlement.
3An implement for scratching the head. Now chiefly historical.

Origin

Early 17th century; earliest use found in Barten Holyday (1593–1661), Church of England clergyman and poet. From head + scratcher.

单词	head-scratcher
释义	Definition of head-scratcher in English: head-scratcher noun ˈhɛdˌskratʃə 1A person who scratches his or her head, especially in puzzlement or thought; (hence) a perplexed or thoughtful person. Compare to scratch one's head. 2Informal (originally US). A perplexing problem or question; something which causes bafflement or puzzlement. 3An implement for scratching the head. Now chiefly historical. Origin Early 17th century; earliest use found in Barten Holyday (1593–1661), Church of England clergyman and poet. From head + scratcher. Definition of head-scratcher in US English: head-scratcher nounˈhɛdˌskratʃə 1A person who scratches his or her head, especially in puzzlement or thought; (hence) a perplexed or thoughtful person. Compare to scratch one's head. 2Informal (originally US). A perplexing problem or question; something which causes bafflement or puzzlement. 3An implement for scratching the head. Now chiefly historical. Origin Early 17th century; earliest use found in Barten Holyday (1593–1661), Church of England clergyman and poet. From head + scratcher.
随便看	people-king peopleless people meter people mover people movers people of no fixed abode people of the book people of the book people-orientated people-oriented people person people power peopler peoples people's army people's car people's choice people's court people's democracy people's friend People's front people skills People's Liberation Army people smuggler people smuggling 连续连续剧连绵连缀连翘连翩连翩连脚裤连衣裙连袂 drainieren Draisine Dral_fuel_Motor Drall Drallart Dralldüse Drall_Einlaßkanal Dralleinsatz Drallen Drallerzeugung