vigilant GRE专八雅思托福

1.the burglar was spotted by vigilant neighbours.

惕邻居发现了夜贼。

2.the vigilantes felt he did not conformto their definition of Americanism.

治安维持会成员觉和们所界定美国主义不相符合。

3.a watchful parent with a toddler in tow;

vigilant 指注意那些危险或有潜在危险事：

4.He has to learn how to remain vigilant through these long nights.

学会如何在这漫长黑夜里保持觉。

5.keeping a vigilant eye on every building where a fire might start.

注意每一座可能发生火灾大楼。