standby
備用暫存器
standby
待用
stand-by
待用 待命
standby
待用 待命
Stand-by n. One who, or that which, stands by one in need; something upon which one relies for constant use or in an emergency.
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standby
adj : ready for emergency use; "a standby generator"; "a standby
crew"
n 1: something that can be relied on when needed
2: an actor able to replace a regular performer when required
[syn: understudy]