钥匙用英语怎么说

钥匙用英语叫做"key"。它来自拉丁语"cathāra"，原意为"打开"。例句：
I lost my keys. 我把钥匙弄丢了。
The key to the cabinet is missing. 橱柜的钥匙不见了。
Can you unlock the door with this key? 你能用这把钥匙开门吗？
The key opened the lock with a satisfying click. 钥匙满意地咔嚓一声开了锁。