相關(guān)單詞近義詞 distress signal 遇險(xiǎn)信號(hào), cry for help 求救, alarm 警報(bào), flare 閃光, alert 警覺的, signal 信號(hào)臨近詞sot, sortie, SOSB, sosh, Soso, Sosi, Sosa, SOSS, Sosu, Sosio, Sossa, Sossi 返回 sos