基本解釋遇險信號同根派生 distress-call相關詞英漢例句The ship sent up distress flares to attract the attention of the coastguard.這艘船點起了遇險信號以引起海岸警衛(wèi)隊的注意。When the captain found the ship was sinking rapidly,he ordered his men to send out a distress signal.船長發(fā)現(xiàn)船在迅速下沉時就命令船員發(fā)了遇險信號。distress-call更多例句