pinch in / out
（在手機等電子裝置的螢幕上）兩指合攏以縮小圖文，兩指張開以放大圖文
to place usually the thumb and a finger of one hand on the screen of a device such as a mobile / cell phone or small computer and move them together or apart, to make the image or text on the screen appear smaller or larger
Pinch in on the home page.在主頁上兩指合攏將圖文縮小。
