dinch

例句：

1. 1. The book is 20 centimeters long.
   这本书有20厘米长。
2. 2. The table is 8 inches wide.
   这张桌子宽8英寸。
3. 3.She measured the room with a tape measure and found it to be 15 feet by 10 feet.
   她用卷尺测量了房间，发现它的长度是15英尺，宽度是10英尺。