latch
美[lætʃ] vt.& vi.闩上；用碰锁锁上（门等）；抓住，占有
网络弹簧锁；锁存器；插销；闭锁
1 . You left the latch off the gate and the dog escaped.
你没把门闩插上，所以狗跑了。
来自柯林斯例句
2 . Foley followed Albert through the gate, taking care to close the latch .
福利跟着艾伯特穿过大门，特意将门闩插好。
来自柯林斯例句
3 . Let yourself in; the door's on the latch .
你自己进来吧，门没上锁。
来自柯林斯例句
4 . Other trades have been quick to latch on.
其他行业很快便紧跟而上。
来自柯林斯例句
5 . He lifted the latch and opened the door.
他拉起门闩开了门。
来自《权威词典》
1.spring-loaded doorlock that can only be opened from the outside with a key
2.catch for fastening a door or gate; a bar that can be lowered or slid into a groove
1.fasten with a latch;
latch the door
LATCHLATCH 是lower anchors and tethers for children 的英文缩写，翻译过来，就是专门用来固定儿童安全座椅的位置较低的挂钩和系绳，我们可以把他统称为儿童座椅固定系统。latch 在数字电路中有锁存器的意思。英语意思 latch名词 n. [C] 1. 闩；门闩；窗闩 The repairman installed an iron latch on the door. 修理工在门上安了铁门闩。 2. 碰锁，弹簧锁 及物动词vt. 1. 用闩把。..闩上；用碰锁把。..锁上 Don't forge