of or constituting a limit
期限的，截止的
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the cut-off date to register is July 2 .登记截止期限是７月２日。
(of a device)producing an interruption or cessation of a power or fuel supply
（装置）断电的，断流的
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a cut-off button .中断按钮。
( of an item of clothing)having been cut short
（衣物）裁短的
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a cut-off T-shirt .裁短的T恤。
(of a person)isolated from or no longer having access to someone or something
（人）被隔离的；切断联系的
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aid to the cut-off troops in the north .给北方被切断给养部队的援助。
a point or level which is a designated limit of something
界点，界限
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2,500g is the standard cut-off below which infants are categorized as ‘low birthweight’ .２，５００克是标准线，低于此的婴儿属于出生体重不足。
an act of stopping or interrupting the supply or provision of something
（给养的）停止，中断
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a cut-off of aid would be a disaster .中断援助会造成灾难性结果。
a device for producing an interruption or cessation of a power or fuel supply
截电（或截油）装置，断流器。
a sudden drop in amplification or responsiveness of an electric device at a certain frequency
截止频率
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[as modifier]
a cut-off frequency of 8 Hz .８赫兹的截止频率。
[mass noun]the stopping of the supply of steam to the cylinders of a steam engine when the piston has travelled a set percentage of its stroke
（蒸汽机汽缸的）停汽。
(
（由长裤截短的）不缝边短裤。
〈主美〉 捷径。