latch

音标发音

• 英式音标 [lætʃ]
• 美式音标 [lætʃ]
• 国际音标 [lætʃ]
• 英式发音
• 美式发音

基本解释

• vi. 占有，抓住；闭锁
• vt. 闩上；纠缠住某人
• n. 门闩
• n. (Latch) （美）拉奇（人名）

词根记忆

• 和catch(v.抓)一起记

同根派生

• latch相关词

英汉例句

• You left the latch off the gate and the dog escaped.
  你没把门闩插上，所以狗跑了。
• Let yourself in; the door's on the latch.
  你自己进来吧，门没上锁。
• Other trades have been quick to latch on.
  其他行业很快便紧跟而上。
• He lifted the latch and opened the door.
  他拉起门闩开了门。
• You left the latch off the gate and the dog escaped.
  你没把门闩插上，所以狗跑了。

• latch更多例句

词组短语

短语

• latch circuit 锁定电路;锁存电路;闩定电路;锁电路
• safety latch 保险锁;[机]安全闩;翻译
• address latch [计]地址锁存器;地址闩;地址闩锁;地址锁存器
• level latch 电平闩锁
• Latch Lock 闭模锁;弹簧锁;扣机;碰锁

• latch更多词组

英英字典

剑桥英英字典

• a device for keeping a door or gate closed, consisting of a metal bar that fits into a hole and is lifted by pushing down on another bar
• to close, or close something, with a latch

柯林斯英英字典

• A latch is a fastening on a door or gate. It consists of a metal bar which you lift in order to open the door.
• A latch 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.

• latch剑桥字典
• latch柯林斯字典

专业释义

计算机科学技术

• 销存器
• 锁存器
• 闩

机械工程

• 掣子
• 卡齿
• 接扣
• 闩扣

物理学

• 闩锁