unannounced
美[,?n?'na?nst]
- adj. 突然的；未經宣布的；未通知的
低頻詞
英文詞源
- unannounced (adj.)
- 1775, from un- (1) "not" + past participle of announce (v.).
雙語例句
- 1. He had just arrived unannounced from South America.
- 他剛剛從南美來到這里，事先沒有打招呼。
來自柯林斯例句
- 2. She just turned up unannounced on my doorstep.
- 她未打招呼就來到我家門口了。
來自《權威詞典》
- 3. Having arrived unannounced for supper, we had to take potluck.
- 由于沒有提前通知我們要來吃晚飯, 我們只能吃些家常便飯.
來自《簡明英漢詞典》
- 4. My first night in Saigon I paid an unannounced visit to my father's cousins.
- 到西貢的第一個晚上，我給父親的堂兄堂弟們來了個突然襲擊。
來自柯林斯例句
- 5. The principal keeps students and teachers on their toes with unannounced visits to the classroom.
- 校長經常事先不通知地去聽課,使得學生、教師都不敢怠慢.
來自《現代漢英綜合大詞典》