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watchfulness  
词性及解释
  • n.
    警惕, 戒备, 不眠
英英解释
  • 1.
    n.vigilant attentiveness
    [例]
      he keeps a weather eye open for trouble
  • 2.
    n.the process of paying close and continuous attention
    [例]
      wakefulness, watchfulness, and bellicosity make a good hunter
      vigilance is especially susceptible to fatigue
常用词组
例句
  • 1.
    AN air of untiring, innate watchfulness ANd apprehension of dANger seemed to be blended even with their slumbers
    四周弥漫着一种对危险永不松懈的警觉气氛;这种警觉性是本能的,即使在睡梦中他们也都保持着。

小测验:选择正确的单词

n. 水彩画
  • A.wdatercolor
  • B.wdatercolour
  • C.wdater
  • D.wdaterfall
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