alertness

美音音标: [ə'lɜːtnəs] alertness
英音音标: [ə'lɜːtnəs] result.0.expl|add:"

解释
警戒; 机敏;

同义
vigilance wakefulness watchfulness alertness
词性
n
解释
the process of paying close and continuous attention
示例
wakefulness, watchfulness, and bellicosity make a good hunter|vigilance is especially susceptible to fatigue

同义
alerting alertness
词性
n
解释
a state of readiness to respond
示例
alerting was indicated by the desynchronization of the EEG

同义
alertness on the qui vive sharp-sightedness
词性
n
解释
lively attentiveness
示例
None