英语词汇“latch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

latch

/latʃ

noun

1A metal bar with a catch and lever used for fastening a door or gate: lifting the latch, she pushed the gate open...

On large canvas slabs, he uses a thick rust-colored paint and applies objects such as antler-shaped branches, a door latch or a metal chain.
He put it on, swung down from the sides the cheek-guards, fastened the metal latch tightly.
He was holding the latch of a metal door in the side of the pipe.

Synonyms

fastening, catch, fastener;

clasp, hasp, hook, bar, bolt, clip;

lock, padlock, deadlock;

Scottish sneck, snib

1.1A spring lock for an outer door, which catches when the door is closed and can only be opened from the outside with a key.Within seconds, I had located the latch and opened the door....

Wasting no time I pulled on my trousers and buckled them, kicking into my shoes and grabbing my shirt and jacket when the door latch opened.
He fumbled for the latch to open his door, and left the limousine and the beautiful woman behind as quickly as he could.

2 Electronics A circuit which retains whatever output state results from a momentary input signal until reset by another signal.The binding latch remains in a reset state while the battery signal is applied....

The compare circuit includes a holding circuitry that includes a number of latches for holding an encoded version of a memory address.
Sense amplifier latches are coupled to each column of memory cells.

verb [with object]

1Fasten (a door or gate) with a latch: she latched the door carefully...

Kathryn rolled her eyes and latched the door securely.
Once the viewing was over, they latched the door again, in silence.
And he shushed her, pulling her into the house, and latching the back door.

Synonyms

fasten, secure, make fast, bar, bolt;

lock, padlock, deadlock;

Scottish & Irish sneck, snib

2 [no object] Electronics (Of a device) become fixed in a particular state: the output relay can be set to latch at a preset value

Phrases

on the latch

Phrasal verbs

latch on

latch on to

Origin

Old English læccan 'take hold of, grasp (physically or mentally'), of Germanic origin.

单词	latch
释义	latch /latʃ / noun 1A metal bar with a catch and lever used for fastening a door or gate: lifting the latch, she pushed the gate open... On large canvas slabs, he uses a thick rust-colored paint and applies objects such as antler-shaped branches, a door latch or a metal chain. He put it on, swung down from the sides the cheek-guards, fastened the metal latch tightly. He was holding the latch of a metal door in the side of the pipe. Synonyms fastening, catch, fastener; clasp, hasp, hook, bar, bolt, clip; lock, padlock, deadlock; Scottish sneck, snib 1.1A spring lock for an outer door, which catches when the door is closed and can only be opened from the outside with a key.Within seconds, I had located the latch and opened the door.... Wasting no time I pulled on my trousers and buckled them, kicking into my shoes and grabbing my shirt and jacket when the door latch opened. He fumbled for the latch to open his door, and left the limousine and the beautiful woman behind as quickly as he could. 2 Electronics A circuit which retains whatever output state results from a momentary input signal until reset by another signal.The binding latch remains in a reset state while the battery signal is applied.... The compare circuit includes a holding circuitry that includes a number of latches for holding an encoded version of a memory address. Sense amplifier latches are coupled to each column of memory cells. verb [with object] 1Fasten (a door or gate) with a latch: she latched the door carefully... Kathryn rolled her eyes and latched the door securely. Once the viewing was over, they latched the door again, in silence. And he shushed her, pulling her into the house, and latching the back door. Synonyms fasten, secure, make fast, bar, bolt; lock, padlock, deadlock; Scottish & Irish sneck, snib 2 [no object] Electronics (Of a device) become fixed in a particular state: the output relay can be set to latch at a preset value Phrases on the latch Phrasal verbs latch on latch on to Origin Old English læccan 'take hold of, grasp (physically or mentally'), of Germanic origin. Rhymes attach, batch, catch, crosshatch, detach, hatch, match, mismatch, natch, outmatch, patch, scratch, thatch
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latch

Phrases

Phrasal verbs

Origin

Rhymes