unlock

['ʌn'lɔk]

v.开锁, 开启,揭开, 显露

例句与用法：

I saw him enter the room, unlock a drawer, take out a document, photograph it and put it back.

我看见他进了房间，打开抽屉的锁，取出文件，照了相，然后又把它放回去。

She fail to unlock the safe in spite of all her exertion.

她虽然费尽力气，仍未能将那保险箱的锁打开。

Scientists have unlocked the secret of the atom.

科学家已经揭开了原子的秘密。

I unlocked the door and went into the room.

我打开房门，然后走进屋里。

词形变化：

动词过去式: unlocked | 动词过去分词: unlocked | 动词现在分词: unlocking | 动词第三人称单数: unlocks |

详细释义：

vt.

1. 开……的锁

She unlocked the door and turned the handle to open it.

她打开门锁, 转动把手开了门。

2. 开; 开启

3. 揭开; 表露

He unlocked the secrets of his heart.

他表露了他心中的秘密。

vi.

开着; 解开