Backfired
v. （内燃机等）发生逆火( backfire的过去式和过去分词 ); 发生回火; （枪炮）向后爆发; 发生意外
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。