attrib.
1
- of or constituting a limit期限的, 截止的：
the cut-off date to register is July 2.
登记截止期限是7月2日。
2
- (of a device) producing an interruption or cessation of a power or fuel supply（装置）断电的, 断流的：
a cut-off button.
中断按钮。
3
- ( of an item of clothing) having been cut short（衣物）裁短的：
a cut-off T-shirt.
裁短的T恤。
4
- (of a person) isolated from or no longer having access to someone or something（人）被隔离的; 切断联系的：
aid to the cut-off troops in the north.
给北方被切断给养部队的援助。
1
- a point or level which is a designated limit of something界点, 界限：
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。
2
- an act of stopping or interrupting the supply or provision of something（给养的）停止, 中断：
a cut-off of aid would be a disaster.
中断援助会造成灾难性结果。
2.1
- a device for producing an interruption or cessation of a power or fuel supply截电（或截油）装置, 断流器。
2.2
- a sudden drop in amplification or responsiveness of an electric device at a certain frequency截止频率：
as modifier a cut-off frequency of 8 Hz.8赫兹的截止频率。
2.3
- 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。
3
cut-offs
shorts made by cutting off the legs of a pair of jeans or other trousers and leaving the edges unhemmed（由长裤截短的）不缝边短裤。
4
- chiefly US a short cut〈主美〉捷径。