noun 下载 🔗分享 自来火，随便擦火柴 A self-igniting match, ie. one which could be lit by striking on any surface (as opposed to safety matches which only light against the material on the side of the box). Examples : ""Grandpa always kept a few lucifers in his pocket because they were more convenient than safety matches when he was out in the garden." " 爷爷总是会在口袋里放几根自来火，因为他在花园里干活的时候，用起来比安全火柴方便多了。 material item utility 与AI对话词汇游戏阅读练习
