英语词汇“signal for help”的翻译、意思、用法、释义-英汉汉英双解词典

单词	signal for help
释义	signal for help 发信号求救
随便看	ragsorter disease rag sorter disease rag-sorter disease ragsorters ragsorter's disease rag-sorters' disease rag sorting rag sorting loft rag sorting roll rag sorting room rag-span ratio RAGS Protein rag stock ragstone rag stone ragstone facing rag stone province ragstones rags to riches rags-to-riches rags us rags winder rags wrap ragt ragtag