system activity
| monitor
| system activity | |
| IT од. | 系统活动 |
| monitor | |
| met. | 监测仪表; 安全装置; 发送器; 传送器; 水枪; 组长 |
| sport. | 监测 |
| sport. од. | 监视器 |
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| ★ 系统活动 | |||
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system activity : 39 phrases in 18 subjects |