advance warning signal
基本解释
- [交通运输工程]预先警告信号
英汉例句
- Until alarm signal termination stop 2 minutes to stop output, 4 forecasting warning lights, alarm lamp lights Gas alarm input, advance alarm forecasting warning lights work;
直至报警疑号消弭后遏制2分钟遏制输出;4 预报警挚嗑灯、报警灯挚嗑灯 气体报警器预报警器输进时,预报警挚嗑灯工做;
双语例句
专业释义
- 预先警告信号