distress call
短語詞組
- distress telephone call 遇險電話呼叫
- distress telex call 遇險電傳呼叫
- distress radio call system 遇險無線電呼叫系統(tǒng);遇險無線電呼救系統(tǒng)
- distress priority call 優(yōu)先遇險呼叫;遇險優(yōu)先呼叫
- distress -call pulse 求救信號脈沖
- animal distress call 動物危難叫喊
- distress call format 遇險呼叫格式
- no distress call 未發(fā)求救信號
- distress call apparatus 遇難呼救裝置 返回 distress call