究的英文：
after all
to investigate
to study carefully

• To examine the cause
  驗(yàn)究原因
• Trifling defect is not to be examined
  疵小不究
• To pardon and not to inquire into
  貰赦不究
• Offender will be strictly prosecuted
  嚴(yán)究不貸
• What ever is that child weeping about now?
  那孩子究竟在哭什么呢？
• Where under the sun could I have put the purse?
  我究竟把錢包放在哪兒了？
• .She didn't know what her son might turn out to be, but it was always well to cast an anchor to windward.
  雖說她不知道兒子長(zhǎng)大以后究竟會(huì)怎樣，但是未雨綢繆總是沒有錯(cuò)。
• Now, then--now, then--what KIND of a service would it be that would make a man so inordinately grateful?
  那么，這個(gè)--那么，這個(gè)--究竟要幫一個(gè)什么樣的忙，才能讓一個(gè)人感激不盡呢？
• She didn't know what her son might turn out to be,but it was always well to cast an anchor to windward.
  雖說她不知道兒子長(zhǎng)大以后究竟會(huì)怎樣，但是未雨綢繆總是沒有錯(cuò)。
• When/Where/How ever did you lose it?
  你究竟在什麼時(shí)候[什麼地方/怎麼]把它弄丟的

• After you, sir.
  先生，您先。
• Counsel after action is like rain after harvest
  放馬后炮
• pattern oneself after
  模仿樣子

• The policy of burn all,kill all,loot all
  三光政策
• It is all on the house.
  費(fèi)用全由敝店支付。
• (all) in a twitter
  (極度) 緊張[興奮],激動(dòng)

• No investigation, no recognition.
  沒有調(diào)查，就沒有發(fā)言權(quán)。
• You have to investigate into this affair.
  你必須調(diào)查研究這件事。
• They investigate corruption.
  他們調(diào)查貪污。