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to tighten
01
收紧, 固定
to hold, fasten, or turn something firmly
Transitive: to tighten sth
Example
She tightened her grip on the handlebars as she rode over the bumpy terrain.
He used a wrench to tighten the bolts on the machine.
As the storm approached, he hurried to tighten the ropes securing the tent.
02
收紧, 加紧
to become more firm, secure, or constricted
Intransitive
Example
As the screws were turned, the grip of the vice tightened, securing the workpiece in place.
The knot in the rope gradually tightened as he pulled it, making it more difficult to untie.
With anxiety gripping her, she felt her chest tighten, making it difficult to breathe.
03
收紧, 加强
to impose restriction or implementing measures to increase effectiveness
Transitive: to tighten an activity or measure
Example
The company decided to tighten its budgetary constraints to improve financial discipline and reduce expenses.
In an effort to combat cheating, the school administration tightened its examination procedures.
To enhance security, the airport authorities tightened screening procedures.
word family
tight
Adjective
tighten
Verb
tightening
Noun
tightening
Noun
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