lock

lock的解释

noun

1. any wrestling hold in which some part of the opponent's body is twisted or pressured

2. a fastener fitted to a door or drawer to keep it firmly closed

3. a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key

Synonym: ignition lock

4. enclosure consisting of a section of canal that can be closed to control the water level
used to raise or lower vessels that pass through it

Synonym: lock chamber

5. a mechanism that detonates the charge of a gun

6. a strand or cluster of hair

Synonym: curlringletwhorl

verb

1. become rigid or immoveable

e.g. The therapist noticed that the patient's knees tended to lock in this exercise

2. place in a place where something cannot be removed or someone cannot escape

e.g. The parents locked her daughter up for the weekend
She locked her jewels in the safe

Synonym: lock inlock awayput awayshut upshut awaylock up

3. fasten with a lock

e.g. lock the bike to the fence

4. keep engaged

e.g. engaged the gears

Synonym: engagemeshoperate

5. become engaged or intermeshed with one another

e.g. They were locked in embrace

Synonym: interlock

6. hold in a locking position

e.g. He locked his hands around her neck

Synonym: interlockinterlace

7. build locks in order to facilitate the navigation of vessels

8. hold fast (in a certain state)

e.g. He was locked in a laughing fit

9. pass by means through a lock in a waterway

1. 锁；锁上；锁住
When you lock something such as a door, drawer, or case, you fasten it, usually with a key, so that other people cannot open it.

e.g. Are you sure you locked the front door?...
你确定锁了前门吗？
e.g. Wolfgang moved along the corridor towards the locked door at the end.
沃尔夫冈走向过道尽头锁着的那扇门。

2. 锁
The lock on something such as a door or a drawer is the device which is used to keep it shut and prevent other people from opening it. Locks are opened with a key.

e.g. At that moment he heard Gill's key turning in the lock of the door...
那一刻，他听见吉尔的钥匙开启门锁的声音。
e.g. An intruder forced open a lock on French windows at the house.
有人强行撬开落地窗上的锁闯入屋里。

3. 把… 锁起妥藏；把…关起来
If you lock something or someone in a place, room, or container, you put them there and fasten the lock.

e.g. Her maid locked the case in the safe...
她的女佣把箱子锁进保险柜里。
e.g. They beat them up and locked them in a cell.
他们殴打了他们，并把他们锁在一间囚室里。

4. 扣住；拴住；（使）固定
If you lock something in a particular position or if it lock there, it is held or fitted firmly in that position.

e.g. He leaned back in the swivel chair and locked his fingers behind his head...
他仰靠在转椅上，十指交叉枕在脑后。
e.g. There was a whine of hydraulics as the undercarriage locked into position.
随着液压系统嘎吱一声响，起落架进入了锁定位置。

5. （运河或河流上的）船闸，水闸
On a canal or river, a lock is a place where walls have been built with gates at each end so that boats can move to a higher or lower section of the canal or river, by gradually changing the water level inside the gates.

6. 一绺（头发）
A lock of hair is a small bunch of hairs on your head that grow together and curl or curve in the same direction.

e.g. She brushed a lock of hair off his forehead.
她撩开他脑门上的一绺头发。

7. 头发
Your locks are your hair.

e.g. ...women with long, wavy locks.
留着长长卷发的女人们

8. 妥善锁藏着；被关押着
If something or someone is kept under lock and key, they are in a container or room which has been securely locked.

e.g. The books were normally kept under lock and key in the library vault...
这些书一般妥善锁藏在图书馆的地窖里。
e.g. He is currently under lock and key at Eastmoor secure unit in Leeds.
他眼下被关押在利兹的伊斯特穆尔保安部。

9. lock, stock, and barrel -> see barrel

相关词组：lock awaylock inlock outlock up

1. 加锁：使用的主要方法就是对象的wait(),notify(),notifyAll()三个函数,它们都必须从同步方法(synchronized method)中调用.其中,fetchTask通过调用wait方法,实现了没有任务时则对自己(this)加锁(lock),以让进入的线程等待,

2. 枪机：早期的蛇杆很简单,但是它还是有极大缺陷,由於蛇杆会自由旋转无法固定,所以各地枪匠仍在持续改良发射机构,在公元 1475 年有了第一个枪机(lock)的描述,详细纪录著使用蛇杆,弹簧,连杆等元件来形成点火机构.