address key

例句：

1. 1. The address key is used to enter the phone number in the dial-up modem.
   地址键用于在拨号调制解调器中输入电话号码。
2. 2. The computer keyboard has a row of keys labeled "Enter," "Delete," and "Backspace."
   计算机键盘上有一排按键，标有“Enter”、“Delete”和“Backspace”。
3. 3. The address key on the keyboard is used to navigate through different folders.
   键盘上的地址键用于导航到不同的文件夹。