- 钥匙孔 yàoshikǒng keyholethe hole in a lock where a key is inserted
- 钥匙链 yàoshiliàn keychain
- 一把钥匙开一把锁 yībǎyàoshikāiyībǎsuǒ customizationThe idiomatic concept that different situations, problems, or individuals require unique, tailored solutions.
- 配钥匙 pèiyàoshi duplicate a keyto make a key
- 私人钥匙 sīrényàoshi private keyprivate key (in encryption)
- 钥匙卡 yàoshikǎ keycard
- 公开钥匙 gōngkāiyàoshi public keypublic key (used in encryption)
- 万能钥匙 wànnéngyàoshi master keya key designed to open many different locks, including skeleton keys and passkeys
