青年中文unannounced的意思
unannounced中文翻譯：
adj.突然的；未經宣布的；未通知的
unannounced treats───未經宣布的待遇
Much to the shock of everyone, Palmer comes unannounced to CTU.───很多反恐組的工作人員大吃一驚，帕默竟然沒有打招呼就來到了反恐組。
She just turned up unannounced on my doorstep.───她未打招呼就來到我家門口了。
He had just arrived unannounced from South America.───他剛從南美來，事先也沒通知。
My immediate thought was that his wife would probably be furious that he had brought home a young female hitchhiker, unannounced .───我立刻就想到她的妻子可能會很憤怒，因為沒有事先說好就載一名年輕的女性回家。
One more song remains unannounced, the companies said in a statement, but did not disclose when it would be revealed.───兩家公司在聲明中說，仍有一首歌曲沒有公布，但沒有透露最后一首歌曲的公布時間。
Her curiosity aroused, Mrs. Huber tried to think of a reason for dropping in on me unannounced.───她覺得很好奇，Huber太太想了一個不請自來的理由。
Americans usually like to have advance notice when people come to see them. Only very close friends drop by unannounced.───美國人通常喜歡訪客事先通知他們，只有非常親密的朋友才可以不請自來，尤其當訪客要待好幾天時更是如此。
Does the company conduct random, unannounced internal audits of this facility's security systems, processes, and procedures?───公司是否進行非定期的未事先通知，對該廠區安全系統、操作工藝和程序進行內部審計？
Reporters who make unannounced visits to the city before video games and found that the door has been closed gaming city.───記者來到曾暗訪的電玩城前，發現這些電玩城的大門已經緊閉。
Having arrived unannounced for supper, we had to take potluck.