alertness怎么读，alertness的音标和真人发音
英音
[ə'lɜ:tnəs]
美音 [ə'lɜ:tnəs]
alertness是什么意思，alertness的意思是
n.警戒，机敏；戒心
alertness 变化形式
易混淆的单词： Alertness
使用频率:
alertness 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Functional energy - aimed at anyone who wants to gain a quick burst of energy and alertness .
- 功能能源-针对任何人谁想要得到一个快速爆发力，能源和警觉性。
- They found that dehydration in men caused difficulty in memory and alertness .
- 他们发现脱水可引起男性的记忆力和警觉上的困难。
- Additionally , researchers found that athletes taking the quercetin supplement maintained better mental alertness and reaction time over the placebo group .
- 再者，研究者发现摄入槲皮素增补剂的运动员比起摄入安慰剂那组的人能保持较好的心理警觉性和反应时间。
- At noon and 6 p.m. , researchers measured how both groups performed in facial memory tests , finger tapping memory tests and an alertness test .
- 在中午和下午6点，研究者测量两组人在以下测试中的表现面部记忆测试、手指敲击记忆测试和警觉性测试。
- Do or say something that taps into the emotion of surprise . This emotion increases alertness and gets people to focus .
- 做或者说一些可以引起观众惊奇感的事情，这种惊奇感会提高他们的警觉度，使他们集中注意力。
- In addition to the vitamin c , citrus scents ( like orange , lemon and lime ) stimulate alertness .
- 除了维他命c之外，橘类水果的香味（比如橙子，柠檬和青柠檬）会激发人的警觉感。
- " An additional hour or two of sleep in the morning after a period of chronic partial sleep loss has genuine benefits for continued recovery of behavioral alertness , " dinges said .
- “长期缺失睡眠之后在早上增加的一个或者两个小时对持续复苏的行为警觉性的恢复有非常好的效果，”dinges说。
- This amino acid comes from green tea and not only helps maintain a calm alertness during the day but also a deeper sleep at night .
- 这种氨基酸来自绿茶，它不仅有助于（人们）在白天保持平静的警觉，而且也能保持深入睡眠。
- Sometimes we 're too busy to eat ( particularly in the morning ) or we 're trying to lose weight and attempt to reduce calories by skipping meals . But research shows that eating at regular intervals improves concentration and alertness .
- 有事我们太忙以至于不能吃饭（尤其是在早上）或者我们试着减肥、试图通过不吃饭减少热量，但是研究表明按正常的间隔吃饭有助于提高注意力和警觉。
- Sleep enough - not saying you should sleep all day , but making sure your mind is well rested helps your alertness , planning and problem solving , learning , concentration and memory skills .
- 并不是说你应该整天睡觉，但是大脑良好的休息有助于你警觉、计划和解决问题、学习、集中注意力以及记忆力。
热门英文查询