unlocked是什么意思

unlocked
[英][??n?l?kt][美][??n?lɑ:kt]
v.開鎖( unlock的過去式和過去分詞 ); 開啟; 揭開; 開著，解開;

例句:

1.
Only when the two keys match can the chip be unlocked.
只有當(dāng)這兩套密鑰完全吻合時，芯片才能解鎖。

2.
A large trunk which he unlocked with his own key.
用他自己的鑰匙打開鎖的一只大箱子。