搜索
keyless
01
无钥匙的, 免钥匙的
of something that does not require a physical key for operation
Example
The keyless ignition in modern cars lets you start the engine with a push of a button.
现代汽车的免钥匙启动系统使你可以通过按一个按钮来启动车辆。
Our new apartment uses a keyless lock that operates with a code instead of a key.
我们的新公寓使用无钥匙的锁，采用密码操作，而不是使用钥匙。
