英语词汇hold signal简单造句、意思、用法及例句-英语例句辞典

单词	hold signal
例句	原声例句那些改变世界的女性 In 1903, he designed a device to hold signal flags on the ends of trains. 1903 年，他设计了一种装置，可以在火车尾部悬挂信号旗。
随便看	continued operation continued product continued rain continued row continued statement continued story continued training continue education continue in force continue on continues continue statement continue to continue to be continue to do continue to have continue with continuing continuing account continuing agreement continuing assistance continuing contract continuing contracts continuing cost continuing coverage

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。