yue4
key; also pr.

strokes 9
radical
strokes after radical 4
公开钥匙 公開鑰匙 gong1 kai1 yao4 shi5
public key (in encryption)

配钥匙 配鑰匙 pei4 yao4 shi5
to make a key

权钥 權鑰 quan2 yao4
keys of authority

私人钥匙 私人鑰匙 si1 ren2 yao4 shi5
private key (in encryption)

锁钥 鎖鑰 suo3 yue4
key and lock; (fig.) strategic place

万能钥匙 萬能鑰匙 wan4 neng2 yao4 shi5
master key; skeleton key; passkey

现在是过去钥匙 現在是過去鑰匙 xian4 zai4 shi4 guo4 qu5 yao4 shi5
Today is the key to the past.

钥匙 鑰匙 yao4 shi5
key

钥匙洞孔 鑰匙洞孔 yao4 shi5 dong4 kong3
keyhole

钥匙链 鑰匙鏈 yao4 shi5 lian4
keychain

一把钥匙开一把锁 一把鑰匙開一把鎖 yi1 ba3 yao4 shi5 kai1 yi1 ba3 suo3
One key opens one lock.; There is a different solution for each problem. (idiom)