"latch the door"
1.门闩;插销
Alatch is a fastening on a door or gate. It consists of a metal bar which you lift in order to open the door.
e.g. You left thelatch off the gate and the dog escaped.
你没把门闩插上,所以狗跑了。
2.碰锁;弹簧锁
Alatch is a lock on a door which locks automatically when you shut the door, so that you need a key in order to open it from the outside.
e.g. ...a key clicked in thelatch of the front door.
钥匙插进前门弹簧锁里发出咔嗒一声
3.用闩闩上;用碰锁锁上
If youlatch a door or gate, you fasten it by means of a latch.
e.g. He latched the door, tested it, and turned around to speak to Frank.
他把门锁上,又试了试,然后转身和弗兰克说话。
相关词组:latch onto
1. 锁扣:上周六做15000保养,师父说我的引擎盖很好开. 我在之前也有打不开情况,免费更换引擎盖下中间的锁扣(latch)就没事了!
2. 闩锁:10.1 闩锁(latch)概述进程之所以不释放CPU而是绕着CPU旋转,是由于latch操作本身是一个很快速的动作,因此可能等一会就能获得latch了. 当进程一旦获得CPU,但是获得不了latch时,如果这时候立刻放弃CPU,那么需要进行上下文切换,
3. 锁存器:新增了介绍数字部件与模拟信号之间接口一章的内容,更新了故障定位等章节内容,使本书覆盖了数字系统设计的最新技术和进展情况. ..第6章 锁存器(latch)与触发器(Flip-flop)
4. 闭锁:下面是关于信号量的一个典型例子:闭锁(latch)是指那些一旦获得某个值就再不变化的变量或者条件. 二元闭锁变量或者条件(通常就被成为闭锁)的值只能改变一次,即从其初始化状态到其最终状态. 和闭锁相关的并发控制技术封装在latch类中,