key size

例句：

1. 1.The new laptop has a key size that fits all the standard keys on my keyboard.
   这款新笔记本电脑的键位大小适合我键盘上的所有标准按键。
2. 2.The key size of this lock is too small to open the door.
   这个锁的键位太小，无法打开门。
3. 3. The key size for this model of car is larger than the previous one.
   这款车型的钥匙尺寸比之前的大。