watchfulness
['wɔtʃfəlnis]
n. 警觉性, 慎重
例句与用法:
A watchful nurse tending a critically ill patient.
照顾一个重病号的谨慎的护士
Be sure to be watchful or alert.
必须留神,千万要提防。
We should be watchful of computer viruses.
我们应该警惕计算机病毒。
The guard should be watchful during the night.
警卫在黑夜里也应该警醒。
词形变化:
副词: watchfully | 名词: watchfulness |
n.
警觉(性)