vigilance
剑桥词典
- more careful attention , especially in order to notice possible danger
警覺;警戒;警惕
The police said that it was thanks to the vigilance of a neighbour that the fire was discovered before it could spread . 警方說多虧了一位鄰居警覺才在火災蔓延之前發現了火情。 返回 vigilance