fixed-cycle
| light signal
| fixed cycle abbr. | |
| tech. | 固定周期 |
| light signal abbr. | |
| gen. | 灯示 信号 |
| anim.husb. | 光照信号 |
| met. | 灯光信号 |
| tech. | 光 信号; 闪光信号; 色灯信号; 灯 信号; 灯火信号 |
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| 固定周期; 定周的 | |||
| |||
| 固定周期 | |||
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fixed-cycle : 17 phrases in 7 subjects |
| Automobiles | 1 |
| Business | 2 |
| Economics | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Space | 2 |
| Technology | 8 |