lock有固定;锁(住);抓牢;过闸等意思，那么你知道lock的用法吗?下面跟着小编一起来学习一下，希望对大家的学习有所帮助!

lock的用法：

lock的用法1：lock的基本意思是“锁上”“锁住”,也可表示“卡住”,引申可作“使…固定”解。

lock的用法2：lock用作及物动词时接名词或代词作宾语,可用于被动结构。

lock的用法3：lock用作不及物动词时主动形式常含有被动意义。

lock的用法4：lock作名词是“锁”的意思,指安在门、箱子、抽屉等的开合处或铁链的环孔中,使人不能随便打开的金属器具,一般要用钥匙才能开。是可数名词。

lock的用法5：lock作“水闸,船闸”解时,指拦在河道上的可使水位升降或船只通过的闸门。

lock的用法6：lock还可作“一缕头发”解,这时可用作可数名词,也可用作不可数名词。

lock的常用短语：

用作动词 (v.)

lock away (v.+adv.)

lock in1 (v.+adv.)

lock in2 (v.+prep.)

lock out (v.+adv.)

lock up (v.+adv.)

用作名词 (n.)

lock, stock and barrel

under lock and key

lock的用法例句：

1. She shrugged a stray lock of hair out of her eyes.

她把一缕散发从眼前甩开。

2. He picked each lock deftly, and rifled the papers within each drawer.

他熟练地撬开每一把锁，把每个抽屉里的文件都偷走了。

3. That key will come in handy if you lock yourself out.

要是你把自己锁在了屋外，那把钥匙就派上用场了。

4. She eventually had to lock herself in the toilets to avoid him.

她最后只好把自己锁在厕所里来躲开他。

5. It was too late now for Blake to lock his room door.

这会儿布莱克再锁房门已太晚了。

6. Fit hinge bolts to give extra support to the door lock.

安上铰链插销，让门锁更牢靠。

7. 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。

8. She brushed a lock of hair off his forehead.

她撩开他脑门上的一绺头发。

9. Mr Milner persuaded the federal prosecutors not to lock up his client.

米尔纳先生说服联邦检察官不把他的当事人关起来。

10. Always lock your garage.

每次都要锁上车库。

11. Leave your car here and lock it up.

把车停在这里锁好。

12. It is hoped anti-lock brakes will prevent rollovers.

人们希望防抱死刹车装置能够防止翻车。

13. Don't forget to lock up.

别忘了锁好门窗。

14. She fitted her key in the lock.

她把钥匙插进锁孔。

15. Push the tiny lever on the lock.

按一下锁上的小柄。