pinout

例句：

1. 1.The scientist used a microscope to pin out the tiny bug.
   科学家使用显微镜来找出那只小小的昆虫。
2. 2. The hole in the wall was big enough for a person to fit through.
   墙上的洞足够一个人穿过去。
3. 3.The pinout on the door is too small to be opened.
   门上的针孔太小，无法打开。