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短语

active time

微软 tiempo de actividad (The entire duration of a timeline, including forward and backward iterations. For example, a timeline programmed to play forward and then backward, once, is active for twice the specified duration--once for the forward iteration and once again for the backward iteration)
通讯 tiempo activo
active time
: 12 短语, 4 学科
一般1
可靠性3
统计数据3
通讯5