beady

1. ADJ Beady eyes are small, round, and bright. 炯炯有神的[usu ADJ n]

2. ADJ If someone keeps a beady eye on a person or organization, they watch them carefully and suspiciously. 警惕的[ADJ n]

The chairman keeps a beady eye on things. 主席一直以警惕的目光关注着事态。