【lock什么意思】“Lock” 是一个英文单词,常见于日常生活中,含义丰富,具体意思需要根据上下文来判断。它既可以作为动词,也可以作为名词使用,具有多种功能和用法。
一、总结
“Lock” 通常表示“锁上”或“锁住”,也可以指“锁”这种工具。在不同语境中,它可以表示物理上的锁定行为,也可以引申为逻辑或概念上的封闭状态。以下是其主要含义和用法的总结:
| 单词 | 英文解释 | 中文解释 | 用法举例 |
| lock | to fasten with a lock | 锁上,锁住 | He locked the door before leaving. |
| lock | a device for fastening something | 锁,锁具 | She used a key to open the lock. |
| lock | to prevent access or movement | 封闭,封锁 | The government locked down the city during the pandemic. |
| lock | a state of being fixed or stuck | 固定,卡住 | The car’s wheel was locked in the mud. |
| lock | a group of animals (e.g., a lock of sheep) | 一群(动物) | A lock of sheep grazed in the field. |
二、详细说明
1. 作为动词:
- 锁上、锁住:表示将某物关闭或固定,防止他人进入或操作。
- 例句:He locked the door to keep the house safe.
- 封锁、封闭:用于描述对某个区域或系统的限制。
- 例句:The country locked down its borders to control the spread of disease.
2. 作为名词:
- 锁具:指用来锁门、箱子等的装置。
- 例句:She lost her keys and couldn’t open the lock.
- 一群(动物):在某些情况下,“a lock of...”可以表示一群动物,如羊群。
- 例句:A lock of sheep wandered into the forest.
3. 其他引申含义:
- 固定、卡住:表示某物无法移动或被固定。
- 例句:The engine was locked due to a mechanical failure.
- 锁定状态:在技术或计算机领域,常用于表示系统处于锁定状态。
- 例句:The phone is locked and requires a password to unlock.
三、常见搭配与短语
| 短语 | 含义 | 例句 |
| lock in | 锁住,保持 | The manager locked in the meeting room to avoid interruptions. |
| lock out | 排除在外 | The system locked out the user after too many failed attempts. |
| lock up | 锁起来 | She locked up the house before going on vacation. |
| lock down | 封锁、封锁措施 | The city was locked down for two weeks due to the virus. |
四、小结
“Lock” 是一个多功能的英语单词,可以根据上下文有不同的含义和用法。无论是作为动词还是名词,它都与“锁定”、“封闭”或“固定”密切相关。理解其在不同场景中的意义,有助于更准确地掌握其使用方式。
如果你在阅读或对话中遇到 “lock”,建议结合上下文进行判断,以获得最准确的理解。


