释义
v.
set or adjust (a value that controls the operation of a device) in advance of its use
预先设定；预先调整
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the water is heated quickly to a preset temperature .水很快被加热到预定的温度。
n.
a control on electronic equipment that is set or adjusted beforehand to facilitate use
（电子设备的）预调装置。
类似拼写词
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presetv.预先设定；预先调整
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presentadj.在场的；出席的；在座的；现在的；目前的；正在考虑的；正在讨论的；存在的；现在时（态）的