be on our toes 保持警惕 ; 小心在意
Angry feelings warn us that someone is stepping on our toes, crossing a boundary, or violating our trust.
愤怒的感觉提醒了我们:有人得罪了我们、越过边界,或辜负了我们的信任。
We saw no bears but they kept us on our toes all the same.
我们没有看见熊,但我想它们也一定像我们一样保持着警觉。
We've had to stay on our toes to keep up with the latest research.
我们一直以来都在努力,以求紧跟最新研究成果。
应用推荐