batting eye

• 击球员的眼力

batting eye的用法和样例：

例句

1. She had an eye for the beauty of nature.
   她有鉴赏自然美的眼力。
2. The naked eye is not enough, we must have the aid of the telescope and the microscope.
   我们的眼力不够，应该借助于望远镜和显微镜。