vigilance
美音:[´vıdʒələns
]
英音:[´vıdʒələns
]
n.警戒,警惕,失眠症,警惕性
难易程度:
vigilance为短语/超纲词汇
词根
vig,veg＝lively（快活的;有生气的）
近义词, 同义词
care carefulness solicitude heed heedfulness scruple conscientiousness watchfulness vigilance surveillance alertness activity attention prudence circumspection caution anxiety forethought accuracy exactness minutenesscaution cautiousness carefulness discretion prudence heed circumspection vigilance presence of mind
vigilance
/-əns; -əns/
n [U]
*exercise constant, perpetual, etc vigilance 时刻、永远...保持警惕
* Police vigilance was eventually rewarded,eg when an arrest was made. 警方时时警戒终有所获（如逮捕了罪犯）.
n [U]
*exercise constant, perpetual, etc vigilance 时刻、永远...保持警惕
* Police vigilance was eventually rewarded,eg when an arrest was made. 警方时时警戒终有所获（如逮捕了罪犯）.
vigilance
n[U]
careful attention that you give to what is happening, so that you will notice any danger or illegal activity
the need for increased police vigilance
careful attention that you give to what is happening, so that you will notice any danger or illegal activity
the need for increased police vigilance
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