eyes like a hawk

• 眼睛尖；锐利的眼睛

eyes like a hawk的用法和样例：

例句

1. He was over six feet tall, with piercing blue eyes.
   他身高超过六英尺，长着一双锐利的蓝眼睛。
2. Spotting stellar immigrants takes a sharp eye.
   寻找这些星际移民需要锐利的眼睛。