您要查找的是不是：
- 驗證頭AHAuthentication Header AH
- 獵頭hunter
- 白頭hoary head
- 身份驗證authentication
- 多頭long position
- 白頭偕老remain happily married to a ripe old age
- 把頭labor contractor
- 實(shí)驗驗證experimental verification
- 起頭start; begin
- 從頭da capo
- 堵頭choke plug
- 封頭end enclosure
- 沖頭former block
- 從頭到腳from head to foot
- 到頭in the end
- 圓頭pommel
- 觸頭contact terminal
- 雙頭double-ended
- 端頭tip
- 垂頭喪氣look crest-fallen
