backfire 啥意思？是 fire 回来了嘛？

笔记：consecutive adj. 连续的英文释义是 following one after another in a series, without interruption，表示不断的，连续的。It has been number one in market share for 9 consecutive years, and cups sold are enough to circle the earth 40 times. 连续九年市场销量第一，杯子连起来可以绕地球40圈。获取节目完整音频、笔记和片尾的歌曲名，请关注微信公众号「早安英文」，回复“笔记”即可。更多有意思的英语干货等着你！