-
用灯光发布消防队视觉撤退信号。
Visual retreat signal for fire party is sent with lamp.
youdao
-
在无线电话上发布消防队撤退信号。
Retreat signal for fire party is sent on telephone.
youdao
-
灭火队的声觉撤退信号是一长声声号。
Acoustic retreat signal for fire party is one long blast with signal whistle.
youdao
-
同意撤退信号并报告。
Agree on retreat signal and report.
youdao
-
同意撤退信号并报告。
Agree eon retreat signal and report.
youdao
-
同意撤退信号并报告。
Agree eon retreat signal and report.
youdao