unannounced
['ʌnə'naunst]
adj.未经宣布的, 未通知的, 未打招呼的
例句与用法:
He entered unannounced.
他未经通报便进出。
Having arrived unannounced for supper, we had to take potluck.
由于没有提前通知我们要来吃晚饭,我们只能吃些家常便饭
词形变化:
副词: unanimously | 名词: unanimousness |
详细释义:
a.
未经宣布的; 不通报的; 突然的