alertness

英[?\'l?:tn?s]
美[?\'l?tn?s]

基本釋義

n.
警戒,機敏; 戒心

詞性變化

實用例句

The drug improved mental alertness.

該藥有助于提神。

柯林斯例句

Alertness, calmness, courage : he could see them all in the youngster's face.

機警, 鎮(zhèn)定, 膽量,都擺出在這年青人的臉上.

子夜部分

We must maintain a military standard, an alertness, and never vary it.

我們必須保持軍隊的準則, 應當隨時注意,切勿隨時變動.

辭典例句

The order urged the armed forces to enhance their alertness.

該項命令敦促武裝部隊提高警惕.

辭典例句

Ginseng was reported to have increased energy and mental alertness.

人參可以增進體力和提高精神敏捷性.

辭典例句

The general impression is that of power, agility and alertness.

給人的一般印象是力量 、 敏捷和機警.

互聯(lián)網

Elegant and graceful, the whole demeanor is one and inquiring alertness.

氣質文雅而優(yōu)美, 整體行為特征是和諧、好奇且機警.

互聯(lián)網

Individual deviation in expected behavior causes arousal or alertness in others.

偏離預期的行為會激怒他人或使他人警覺.

互聯(lián)網

I know him well in that mood of alertness and suspicion.

我對他這種警覺和猜疑的情緒是很熟悉的.

互聯(lián)網

Participants rated their levels of anxiety, alertness and headache.

研究人員測量他們的焦慮 、 清醒及頭痛程度.

互聯(lián)網

In large acre laser alertness, laser scattered by atmosphere was depended on.

在大面積激光警戒中, 主要是探測被大氣散射的光.

互聯(lián)網

Our Gini Coefficient has been reached to the international alertness line level.

我國基尼系數(shù)已超過了國際警戒線水平.

互聯(lián)網

Caffeine can improve alertness and concentration in moderate doses.

咖啡因可以提高警覺及集中,如果攝入適量的話.

互聯(lián)網

Full of alertness, it is not easy to stay.

充滿了警覺, 不容易停留.

互聯(lián)網

In a lotus posture you can keep alertness to the very end.

以蓮花坐的姿勢你就能保持警覺直至最盡頭.

互聯(lián)網

真題例句

Alcohol causes a loss of judgment and alertness.

出自-2013年6月聽力原文

英英釋義

Noun
  • 1. the process of paying close and continuous attention

  • 2. a state of readiness to respond;

    "alerting was indicated by the desynchronization of the EEG"

  • 3. lively attentiveness

同義詞

最新英語單詞

行業(yè)英語