柱面旋转移动门闩；旋转的是插脚；插入钥匙排列插脚使柱面旋转

柱面旋转移动门闩；旋转的是插脚；插入钥匙排列插脚使柱面旋转的英文翻译

基本释义

• cylinder rotates to move bolt; tumblers are pins; inserting the key lifts and aligns the pins to free the cylinder to rotate