stand·by /ˈstæn(d)ˌbaɪ/
可靠的人
standby
備用暫存器
standby
待用
stand-by
待用 待命
standby
待用 待命
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]