unannounced

英式音标：[ˌʌnəˈnaʊnst]

美式音标：[ˌʌnəˈnaʊnst]

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概况：

adj. 突然的；未经宣布的；未通知的

词义：

adj.

未经宣布的；未通知的；

英英释义

unannounced[ ,ʌnə'naunst ]

adj.without warning or announcement

"they arrived unannounced"

同义词：unheraldedunpredicted

用法：

双语例句

用作形容词(adj.)

You're working on an unannounced MMO.
你们正在开发一款未公布的网络游戏。

The manger dropped in unannounced at the office several times a week.
经理每星期都不经事先通知到办公室来几次。

She just turned up unannounced on my doorstep.
她未打招呼就来到我家门口了。

权威例句

Unannounced standardised patients in real practice: a systematic literature review

Unannounced simulated patients' observations of physician STD/HIV prevention practices.

Provision of preventive care to unannounced standardized patients

Analysis and modelling of the unannounced evacuation of a large retail store

Adherence to Antiretroviral Therapy Assessed by Unannounced Pill Counts Conducted by Telephone

Way finding during fire evacuation; an analysis of unannounced fire drills in a hotel at night

Monitoring Medication Adherence by Unannounced Pill Counts Conducted by Telephone: Reliability and Criterion-Related Validity

Improving physicians’ HIV risk-assessment skills using announced and unannounced standardized patients

Comparing Objective Measures of Adherence to HIV Antiretroviral Therapy: Electronic Medication Monitors and Unannounced Pill Counts

Trials of teaching methods in basic life support (4): comparison of simulated CPR performance at unannounced home testing after conv...

同义词：undeclared,sudden,snap,abrupt

英语词源：

unannounced (adj.)

1775, from un- (1) "not" + past participle of announce (v.).

造句：

1. This will be an unannounced layover

而这里的短暂停留是没有对外宣布的

-- 来源 -- 电影对白

2. unannounced test; unannounced quiz

临时测验

-- 来源 -- 英汉 - 翻译样例 - 汉英

3. He entered (the room) unannounced.

他未经通报便 [出其不意地] 进入 (房间) 。

-- 来源 -- 英汉 - 翻译参考[网络]

4. unannounced inspection

无事先通知的监察

-- 来源 -- 英汉 - 翻译参考[网络]

5. He entered unannounced.

他未经通报便进出。

-- 来源 -- 英汉 - 短句参考

6. arrive suddenly and unannounced.

突然地并且未经宣布地到达。

-- 来源 -- 汉英 - 翻译参考

7. He arrived unannounced.

他未事先通知而来到.

-- 来源 -- 英汉 - 辞典例句

8. make unannounced safety checks on equipment

对设备进行突然的安全检查

-- 来源 -- 汉英 - 翻译参考

9. limited frequency unannounced access

有限次数未预告接近

-- 来源 -- 英汉 - 翻译参考[网络]

10. 12月23日，在事先没有通知的情况下，他出其不意的出现在黛安娜新泽西英格兰镇的家门前。

Then unexpectedly and unannounced, he turned up at her door in Englishtown, New Jersey, on December23

-- 来源 -- sl.iciba.com