Backfires
v. （内燃机等）发生逆火( backfire的第三人称单数 ); 发生回火; （枪炮）向后爆发; 发生意外
🗣️ 情景例句
As you see, the goods we ordered are seasonal goods.
你知道，我们这批货物是季节性的。
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。